Question 1

Is isomeric alcohol ether phosphate E-1310P harmful to humans? Does it have an impact on the environment?

Accepted Answer

Isomeric alcohol ether phosphate E-1310P is a low to moderately toxic substance, irritating to skin and eyes, with no significant acute inhalation toxicity; it has relatively low impact on the aquatic environment, good biodegradability, and meets biodegradable standards. Detailed Explanation Under normal conditions of use, the health risks of isomeric alcohol ether phosphate E-1310P to humans are controllable. According to the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), this product is not classified as dangerous goods, but it is categorized as skin irritation Category 2 and eye irritation Category 2. This means direct contact may cause mild erythema, swelling, or discomfort, but as long as reasonable protective measures are taken during handling, the risk can be effectively controlled. Based on acute toxicity data, the oral acute toxicity LD50 value in rats is greater than 2000 mg/kg, indicating low to moderate toxicity, suggesting that the acute hazard from a single ingestion is not high. Under normal working conditions, due to its low vapor pressure, the inhalation risk is minimal, and no significant acute inhalation toxicity has been reported. Overall, E-1310P is not a highly toxic or acutely toxic chemical, but it should still be handled with professional caution to avoid unnecessary direct contact. In terms of environmental impact, E-1310P has relatively low aquatic toxicity—the 96-hour median lethal concentration (LC50) for fish is greater than 10 mg/L, and the 48-hour median effect concentration (EC50) for daphnia is greater than 100 mg/L. Additionally, tested according to OECD 301 methods, its biodegradation rate exceeds 60%, meeting biodegradable standards, meaning it can be gradually decomposed by microorganisms after being released into the environment and is not prone to long-term accumulation in ecosystems. However, it should be noted that long-term or large-scale release into water bodies may still have slight adverse effects on aquatic ecosystems. Therefore, wastewater containing this product should be treated to meet standards before discharge and should not be directly discharged into sewers or surce waters. Technical Parameters Item Parameter Data Source GHS Hazard Classification Skin irritation Category 2, Eye irritation Category 2 Guoli Chemical Product SDS Acute oral toxicity (Rat LD50) > 2000 mg/kg (Low to moderate toxicity) Guoli Chemical Product SDS Fish 96h LC50 > 10 mg/L Guoli Chemical Product SDS Daphnia 48h EC50 > 100 mg/L Guoli Chemical Product SDS Biodegradation rate > 60% (OECD 301 method, biodegradable) Guoli Chemical Product SDS Physicochemical hazards No flammable or explosive risk under normal conditions Guoli Chemical Product SDS Application Recommendations Given the irritant characteristics of E-1310P, in application scenarios such as metalworking fluids, textile auxiliaries, and pesticide emulsifiers, it is recommended that formulation engineers fully consider the contact risks for operators when designing end products and configure appropriate protective measures. In industrial applications, this product is often in a diluted state or encapsulated in a formulation system, so the actual exposure concentration is usually much lower than the original level, further reducing health risks. Precautions Must wear chemical safety goggles and chemical-resistant gloves (e.g., nitrile rubber gloves) and protective work clothing during operation. Keep the work area well-ventilated; if aerosol generation is possible, local exhaust ventilation or respiratory protective equipment is recommended. Avoid direct contact with skin and eyes; thoroughly wash ce and hands after handling. Wastewater containing this product must be treated according to regulations before discharge; do not discharge directly into sewers or surce water bodies. Although this product is non-flammable, it may react with strong oxidizing agents; store away from incompatible substances such as strong oxidizers, strong acids, and strong bases. If eye contact occurs, immediately flush with plenty of water for at least 15 minutes and seek medical attention; for skin contact, wash thoroughly with soap and water.

Question 2

What should I do if problems occur during the use of isomeric alcohol ether phosphate E-1310P? How to obtain technical support?

Accepted Answer

If any problem occurs during the use of isomeric alcohol ether phosphate E-1310P in China, please first stop the operation, refer to the safety data sheet for emergency treatment, then systematically check the formula and process according to the specific application scenario. If the problem persists, directly contact the technical team of Hai'an Guoli Chemical Co., Ltd. for one-on-one professional support. Detailed explanation Isomeric alcohol ether phosphate E-1310P is an anionic surctant with excellent performance but strong acidity. Common issues during use include insufficient lubrication, stratification or precipitation, abnormal foam, or irritation reactions. The core principle for handling such problems is: first ensure personal and environmental safety, then analyze the formula/process root cause, and finally contact the manucturer for precise support. As the manucturer, Guoli Chemical has a comprehensive application database and rich industry experience, enabling quick problem identification and customized solutions. In case of accidental contact, immediately follow the product safety data sheet for first aid: for eye contact, rinse with plenty of water for at least 15 minutes and seek medical attention as soon as possible; for skin contact, wash thoroughly with soap and water, and seek medical advice if irritation persists. For process or application performance issues, a multi-ceted investigation is required. Common application problem troubleshooting guide According to the application characteristics of E-1310P, the following lists the most common problems and troubleshooting directions by field. You can first check against these: I. Metalworking fluid field (cutting fluid/grinding fluid) Problem: Poor lubricity and extreme pressure performance, st tool wear, insufficient workpiece surce finish. Possible causes and countermeasures: ① Insufficient dosage; recommended dosage is usually 5%~15% of the total formula, which needs verification based on processing intensity; ② High water hardness, where calcium and magnesium ions react with phosphate ester to form insoluble substances; use softened water first; ③ Improper system pH; E-1310P exhibits optimal lubricity in acidic to neutral conditions. If the working fluid pH is too high (e.g., >9.5), it may weaken the extreme pressure film strength. Test and adjust accordingly. Problem: Working fluid becomes turbid, stratifies, or precipitates. Possible causes and countermeasures: ① Incompatibility with cationic surctants or high-concentration electrolytes; check other components in the formula; ② Storage temperature too low (below -10°C) causing partial solidification; warm to room temperature with stirring to restore; ③ Incorrect addition sequence; it is recommended to dissolve E-1310P in the oil phase first, then add water and neutralize. II. Textile dyeing and finishing field (scouring agent/penetrant) Problem: Poor penetration, uneven capillary effect, substandard whiteness. Possible causes and countermeasures: ① The working fluid pH is alkaline but exceeds the stable range. Although the product can withstand 100g/L NaOH, prolonged high temperature under extreme alkali concentration will cause slow hydrolysis; control process time; ② Not used in combination with other nonionic penetrants (such as E-1300 series); a single component is difficult to cover a wide range of working conditions; compounding is recommended; ③ Product absorbs moisture due to improper storage, reducing effective content; check moisture content (standard ≤1.0%). III. Leather, pesticide, and daily chemical fields Incomplete leather degreasing: Check if the degreasing temperature reaches the optimal range of 40~50°C and if the dosage of E-1310P is sufficient (generally 0.5%~2%). Unstable pesticide emulsion: Confirm compatibility with the oil solvent and co-emulsifier; relying solely on E-1310P is difficult to formulate highly stable emulsifiable concentrate; co-blending with nonionic emulsifiers is often required. Excessive foam in cleaning agents: E-1310P itself is a low-foam product; if high foam occurs, it may be due to compounding with high-foam surctants or system contamination; check each component one by one. How to obtain official technical support from Guoli Chemical If you still cannot solve the problem after the above troubleshooting, Hai'an Guoli Chemical Co., Ltd. provides the following technical support channels: Technical hotline: Call the sales or technical department of Guoli Chemical, provide your product batch number (found on the drum label), and the technical engineer will retrieve the retained sample and ctory inspection report for comparison. Contact information can be found on the Guoli Chemical official website (www.golichem.com) "Contact Us" page. Sample mailing and testing service: If product quality issues are suspected, send the problematic sample and retained sample to Guoli Chemical's quality inspection center. We will conduct free testing of key indicators such as active content (standard ≥99%), acid value (100~180), and free alcohol (≤1.0%), and issue a test report and problem analysis letter within 3 working days. On-site technical support: For industrial users with complex processes or stubborn problems, Guoli Chemical can dispatch application engineers to the site to assist with formula optimization, production line debugging, and operation training. Technical data download: In-depth materials such as product safety data sheets, typical formula guides, and application cases can be directly downloaded from the product detail page on the official website or requested from sales representatives. Technical parameters (quick check of key indicators) The following are the key ctory release indicators for E-1310P. When suspecting abnormal performance, you can self-check accordingly: ItemStandard valueRemarks AppearanceColorless to light yellow transparent liquidIf color is significantly darker or liquid is turbid, it may have deteriorated pH value (1% aqueous solution)2.0~3.0Strongly acidic; attention needed for neutralization and corrosion protection during use Active content≥99%High concentration; when diluting, always add water with neutralization to pH 6~8 before large-scale addition Monoester content≥60%Higher monoester proportion leads to stronger extreme pressure lubricity Free phosphoric acid≤0.5%Exceeding will significantly increase corrosiveness and irritation Moisture≤1.0%Hygroscopic product; seal immediately after opening Penetration power (canvas settling)≤10 secondsr superior to conventional surctants; can be used as a quick quality check Precautions During all troubleshooting and sampling procedures, operators must wear chemical safety goggles and nitrile rubber gloves, and work in a well-ventilated area. The product is acidic. When formulating cleaning agents or processing fluids, always slowly add this product to water with thorough stirring and neutralization. Never reverse the operation to avoid local overheating and splashing. Technical service recommendations ultimately rely on the diagnosis provided by Guoli Chemical technical engineers. Do not modify high-risk process parameters without authorization.

Question 3

How to purchase Alcohol Ether Phosphate E-1310P? What is the minimum order quantity?

Accepted Answer

Alcohol Ether Phosphate E-1310P can be purchased directly by contacting the sales team of Hai'an County Guoli Chemical Co., Ltd. The minimum order quantity is typically 1 drum (50kg), but specific policies are subject to inquiry by phone. Detailed Description Alcohol Ether Phosphate E-1310P (Isotridecanol polyoxyethylene(10) ether phosphate) is a core anionic surctant product of Guoli Chemical. According to the latest price database, the product is quoted at price negotiable (yuan/ton), and the actual price will be adjusted based on order quantity, cooperation period, and market fluctuations. Please contact the sales team for the latest quotation. The purchase process typically includes: inquiry, quotation, contract confirmation, payment, and delivery. Guoli Chemical supports regular corporate transfer or telegraphic transfer as transaction methods. In terms of packaging specifications, E-1310P is available in three standard packaging options: 50kg plastic drum, 200kg plastic drum, and IBC tote, suitable for different needs from small-scale lab testing to industrial mass production. If you need samples for performance verification, Guoli Chemical can also provide appropriate samples for testing, but sample requests must also be processed through the sales channel. Technical Parameters ParameterTypical Value AppearanceColorless to light yellow transparent liquid Active Content≥99% Ionic TypeAnionic HLB Value13-15 pH of 1% Aqueous Solution2.0~3.0 Penetration (Standard Canvas Sinking Method)≤10 seconds Density (25°C)1.02-1.06 g/cm³ Packaging Specification50kg plastic drum / 200kg plastic drum / IBC tote Application Suggestions This product has excellent extreme pressure lubricity and is mainly used as an extreme pressure lubricant in metalworking fluid (cutting fluid/grinding fluid) formulations. The recommended addition amount is typically between 0.5% and 5% depending on the formulation system. In textile pretreatment, it can be used as a scouring agent and penetrant, effectively removing cotton wax, with a recommended dosage of 0.2%~1%. When used as a leather degreasing agent, it has strong emulsifying and degreasing ability without compromising the softness of the leather. It can achieve synergistic effects when combined with nonionic or other anionic surctants. Precautions This product is classified as Skin Irritant Category 2 and Eye Irritant Category 2. Always wear chemical safety goggles and chemical-resistant gloves (e.g., nitrile rubber) when handling. Store in a cool, ventilated area at 5°C~40°C, using stainless steel, polyethylene (PE), or polypropylene (PP) containers with sealed caps; avoid using carbon steel, aluminum, or copper containers. Prices and minimum order quantities may be adjusted due to market or raw material fluctuations. All commercial terms are subject to the official written quotation provided by the Guoli Chemical sales team.

Question 4

Does the isomeric alcohol ether phosphate E-1310P meet environmental requirements? Can a test report be provided?

Accepted Answer

The isomeric alcohol ether phosphate E-1310P performs well in environmental compliance, featuring biodegradability and low aquatic toxicity, meeting the requirements of modern industrial sustainable development. Detailed Explanation In terms of environmental performance, the isomeric alcohol ether phosphate E-1310P is supported by clear data. According to the environmental toxicology data provided in the product safety data sheet, the product has a biodegradation rate of >60% under the OECD 301 test method, reaching the standard for biodegradability. This means it can be gradually decomposed by microorganisms in the natural environment without causing long-term persistent pollution accumulation. In terms of aquatic toxicity, the product has a fish 96-hour LC50 of >10 mg\/L and a daphnia 48-hour EC50 of >100 mg\/L, lling within the low toxicity category for aquatic organisms. The product description also clearly states that it "meets the requirements of modern industry for sustainable development." However, it should be noted that the safety data sheet also reminds that if large amounts are released into water bodies over a long period, it may still have slight adverse effects on aquatic ecosystems. Therefore, standard wastewater treatment procedures should be followed during use and discharge. In terms of regulatory classification, according to the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), this product is not classified as dangerous goods, has no significant acute inhalation toxicity, and has an acute oral toxicity (rat LD50) of >2000 mg\/kg, classified as low to moderate toxicity. Overall, environmental and health risks are controllable. Regarding the Test Report Currently, there are no downloadable third-party test report files for this product in our company database. To obtain formal environmental compliance test reports (such as biodegradation test reports, aquatic toxicity test reports, RoHS\/REACH compliance statements, etc.), we recommend contacting our technical or sales department through the following methods. We will provide the corresponding batch quality inspection reports and relevant compliance documents based on your specific needs: Call the official customer service hotline of Guoli Chemical, specifying the product name and the type of report required. Contact your exclusive sales manager to request the corresponding batch COA (Certificate of Analysis) or third-party test report. Submit a test report request through the official website留言 or email. Summary of Environmental Compliance Points Environmental IndicatorData\/ConclusionTest Method\/Standard Biodegradation Rate>60%OECD 301 Fish Acute Toxicity (96h LC50)>10 mg\/L (Low toxicity)Standard fish toxicity test Daphnia Acute Toxicity (48h EC50)>100 mg\/L (Low toxicity)Standard daphnia toxicity test GHS Hazard ClassificationNon-dangerous goodsGHS classification system Biodegradation DeterminationMeets biodegradability standardOECD 301 Precautions Although E-1310P has good environmental performance, the following should still be noted during use: wastewater generated from spills or cleaning must not be directly discharged into sewers or surce water bodies; it should be collected in accordance with local environmental regulations and handed over to qualified units for treatment. Storage containers are recommended to be made of stainless steel, polyethylene (PE), or polypropylene (PP), avoiding carbon steel, aluminum, or copper containers.

Question 5

What are the advantages of isomeric alcohol ether phosphate E-1310P compared to other similar products?

Accepted Answer

According to the technical data from Guoli Chemical, the core advantage of isomeric alcohol ether phosphate E-1310P lies in its **excellent combination of extreme pressure lubrication and strong penetration and wetting ability**, which is the key distinguishing feature from other conventional phosphate products. Here is a detailed analysis of the advantages of this product compared to similar products: ### 1. Core Advantage Analysis - **Excellent Extreme Pressure Lubrication** - **Advantage**: E-1310P can quickly form a tough physical-chemical protective film on metal surces, significantly reducing the friction coefficient. Under harsh processing conditions of high temperature and high pressure, it effectively prevents galling, sintering, and wear on metal contact surces. - **Comparison with Similar Products**: Compared to some phosphates mainly used as emulsifiers or cleaning agents (such as certain short-chain or linear alcohol ether phosphates), the isomeric tridecyl alcohol structure and the moderate ethylene oxide (EO) addition number (10) of E-1310P endow it with stronger oil film strength and boundary lubrication ability. This makes its performance as an extreme pressure agent more prominent in the field of metalworking fluids (especially cutting and grinding fluids). - **Strong Penetration and Wetting Ability** - **Advantage**: Due to the structural characteristics of isomeric alcohol and the appropriate EO chain length, E-1310P has excellent spreading and penetration properties on various substrates (metals, fibers, leather), allowing it to quickly enter tiny gaps and interces. - **Comparison with Similar Products**: Compared to linear alcohol ether phosphates, the isomeric alcohol structure can provide lower dynamic surce tension and ster wetting speed. This means that in the rapid scouring process of textile pretreatment or the deep degreasing process of leather, its efficiency and uniformity are superior. - **Excellent Chemical Stability and Formulation Compatibility** - **Advantage**: E-1310P exhibits good tolerance over a wide pH range (including acidic, alkaline, and hard water media), is not easily hydrolyzed, and maintains activity and transparent formulation stability. - **Comparison with Similar Products**: This is a common advantage as a phosphate ester, but combined with its isomeric carbon chain structure, it can stably perform all its functions in highly alkaline industrial cleaners or metalworking fluids with complex water quality, without easily precipitating or iling. - **Multi-functional Integration** - **Advantage**: E-1310P is not only an extreme pressure lubricant but also has multiple functions such as emulsification, dispersion, washing, and corrosion inhibition. In formulation applications, it can simplify the system, sometimes even replacing multiple single-function additives. - **Comparison with Similar Products**: For example, in general industrial cleaning formulations, it can provide good degreasing and deoiling ability while also providing temporary in-process corrosion protection for cleaned metal surces. This multifunctionality gives it high cost-effectiveness. ### 2. Specific Data Comparison Based on Guoli Chemical's technical data, the core differences compared to other phosphates in the database are as follows: | Characteristic Item | **Isomeric Alcohol Ether Phosphate E-1310P** | **Isomeric Tridecyl Alcohol Phosphate E-1306P** | **Lauryl Alcohol Ether Phosphate MOA-3P** | | :--- | :--- | :--- | :--- | | **Ionic Type** | Anionic | Anionic | Anionic | | **HLB Value** | **Data to be supplemented** (Structural estimate: 11-13) | 7.0-9.0 | Approx. 6.5 | | **Core Advantage** | **Extreme pressure lubrication, strong penetrability** | Alkali-resistant penetration, lubrication, corrosion inhibition | Mild, rich and fine foam | | **Recommended Application** | **Metalworking fluids** (extreme pressure agent), textile scouring | Alkaline cleaners, metal processing, textiles | Personal care products, emulsion polymerization | | **Alkali Resistance** | Good | Good | Good | | **Foam Characteristics** | Low to medium foam | Low foam | Rich foam | *Note: The EO number of E-1310P (approx. 10) is higher than that of E-1306P (approx. 6), so its hydrophilicity, HLB value, and wetting/penetration are relatively stronger.* ### 3. Application Recommendations - **Metalworking Fluids**: As the core extreme pressure lubricant for water-based and semi-synthetic cutting fluids, grinding fluids. Recommended dosage: 1% - 8% of the concentrate. - **Textile Printing and Dyeing**: As a high-efficiency scouring agent and penetrant for cotton bric pretreatment. Recommended dosage: 0.5 - 2 g/L of the working solution. - **Industrial Cleaning**: For heavy-duty cleaners or metal pretreatment agents, combining degreasing and anti-rust functions. Recommended dosage: 2% - 10% of the concentrate. ### 4. Precautions - **Safe Operation**: According to Guoli Chemical's Safety Data Sheet, E-1310P is irritating to skin and eyes (GHS classification: Category 2). Always wear chemical safety goggles and impervious gloves (such as nitrile rubber gloves) during operation. - **Storage**: Store in a cool, dry, well-ventilated area at 5°C to 40°C, keep the container tightly closed, and keep away from strong oxidizing agents and incompatible substances. - **Emergency Treatment**: In case of accidental contact with skin or eyes, immediately flush thoroughly with plenty of running water for at least 15 minutes and seek medical attention as soon as possible.

Question 6

How to store Isomeric Alcohol Ether Phosphate E-1310P? How long is the shelf life?

Accepted Answer

Isomeric Alcohol Ether Phosphate E-1310P should be stored in a cool, dry, and well-ventilated place, with a recommended temperature of 5°C to 40°C, sealed and protected from light; under specified storage conditions, the shelf life is typically 12 months. Detailed Explanation Isomeric Alcohol Ether Phosphate E-1310P (Isomeric Tridecanol Polyoxyethylene Ether Phosphate) is an anionic surctant with relatively stable chemical properties, not prone to deterioration under normal storage conditions. To ensure the product quality is always at its best, storage management must strictly follow the recommended conditions. This product remains active over a wide pH range and has good tolerance to acids, alkalis, and hard water, but storage should still avoid incompatible substances. Regarding the shelf life, according to the product standard of Guoli Chemical, under the premise of following the recommended storage conditions, the suggested shelf life for E-1310P is 12 months from the date of manucture. For products beyond the shelf life, it is recommended to conduct a small-scale test before use to confirm that various performance indicators (such as wetting power, emulsifying power, pH value, etc.) still meet the application requirements before putting them into use. If the product shows changes such as delamination, increased turbidity, significant color deepening, or abnormal odor, it may indicate deterioration and should not be used further. Detailed Storage Conditions Storage ctorSpecific Requirement Temperature RangeRecommended 5°C to 40°C, avoid extreme high or low temperatures (low temperatures may cause increased viscosity or even solidification; high temperatures may accelerate ester bond hydrolysis) Environmental RequirementsCool, dry, well-ventilated, avoid direct sunlight and heat sources Container SealingKeep the container tightly sealed to prevent moisture evaporation and impurity ingress Suitable Container MaterialsStainless steel, Polyethylene (PE), Polypropylene (PP) Prohibited Container MaterialsCarbon steel, aluminum, copper (long-term contact may cause container corrosion or product discoloration) Substances to AvoidStrong oxidizers, strong acids, strong alkalis, and other incompatible substances Warehouse ManagementFollow the First-In-First-Out (FIFO) principle; warehouse floor should be equipped with bunds or spill containment cilities Application Recommendations In actual use, it is recommended to seal the container immediately after each withdrawal to reduce the product's contact time with air, preventing moisture absorption and oxidation. For users purchasing in large quantities, the product can be divided into small packages to reduce the risk of contamination from frequent opening of large drums. If viscosity increases or slight turbidity occurs in low-temperature environments in winter, it is a normal physical phenomenon. After returning the product to room temperature (15-30°C) and moderate stirring, it can return to a normal transparent state without affecting the use effect. Precautions The shelf life is based on the production date, please retain product labels and batch information for traceability. Products beyond the shelf life, after passing re-inspection, can be downgraded or used with caution; it is not recommended to use them directly in high-end formulations with strict quality requirements. If delamination or precipitation occurs after low-temperature storage, stir thoroughly to ensure a uniform state before use. Spill treatment: For small spills, cover and collect with inert absorbent materials (such as sand, vermiculite); for large spills, build a dike to control spread; wash water must be treated according to regulations and should not be directly discharged into sewers. This product is not classified as dangerous goods, but it is still recommended to wear chemical safety goggles and chemical-resistant gloves (such as nitrile rubber) during handling.

Question 7

What safety precautions should be taken when using isomeric alcohol ether phosphate E-1310P?

Accepted Answer

When using E-1310P, it is essential to guard against skin and eye irritation, wear protective equipment properly, operate in a well-ventilated area, and in case of emergency, immediately rinse with plenty of water. Detailed Explanation Isomeric alcohol ether phosphate E-1310P is classified as a skin irritant Category 2, eye irritant Category 2 chemical. Direct contact can cause mild erythema, swelling, or discomfort on the skin, while eye contact may lead to significant irritation. Its acute oral toxicity (rat LD50) > 2000 mg/kg, indicating low to moderate toxicity. Under normal operating conditions, inhalation risk is low, with no reported significant acute inhalation toxicity. Therefore, the core of safe use lies in avoiding direct skin and eye contact. During routine operations, workers must wear chemical safety goggles, chemical-resistant gloves (e.g., nitrile rubber), and protective work clothing. Handle materials gently during feeding and transfer to prevent splashing. The work area should be well-ventilated; if vapor or aerosol generation is possible, local exhaust ventilation is recommended. Eyewash stations and emergency showers should be readily available in the work area. After work, thoroughly wash ce and hands, and contaminated clothing should be cleaned before reuse. From an environmental safety perspective, this product has low toxicity to aquatic organisms (fish 96h LC50 > 10 mg/L, daphnia 48h EC50 > 100 mg/L) and a biodegradation rate > 60%, meeting biodegradable standards. However, avoid releasing large quantities into water bodies or drainage systems. In case of spillage, collect with inert absorbent materials (e.g., sand, vermiculite) and dispose of wash water and waste materials according to regulations; do not discharge directly. Technical Parameters Safety IndicatorParameter GHS Hazard ClassificationSkin Irritant Category 2, Eye Irritant Category 2 Acute Oral Toxicity (rat LD50)> 2000 mg/kg (low to moderate toxicity) Fish 96h LC50> 10 mg/L Daphnia 48h EC50> 100 mg/L Biodegradation Rate (OECD 301)> 60%, meets biodegradable standards Recommended Storage Temperature5°C to 40°C Recommended Container MaterialsStainless steel, polyethylene (PE), polypropylene (PP) Materials to AvoidCarbon steel, aluminum, copper (long-term contact may cause corrosion) Incompatible SubstancesStrong oxidizers, strong acids, strong bases Application Recommendations In applications such as metalworking fluids, textile auxiliaries, leather degreasing agents, pesticide emulsifiers, and industrial cleaners, it is recommended to establish standardized safe feeding procedures. Before feeding, ensure protective equipment is worn properly, and use closed or semi-closed feeding methods to reduce splash risk. If formulating with acids, bases, or oxidizers, conduct small-scale compatibility tests in advance to ensure system stability and no abnormal reactions. Precautions Eye contact: Rinse immediately with plenty of water or saline for at least 15 minutes, keeping eyelids open, and seek medical attention as soon as possible. Skin contact: Remove contaminated clothing, wash thoroughly with soap and plenty of water; if irritation persists, seek medical advice. Inhalation discomfort: Move to fresh air, keep airway clear; if persistent coughing or difficulty breathing occurs, seek medical attention immediately. Accidental ingestion: Do not induce vomiting; rinse mouth with water immediately and drink plenty of water to dilute; bring product label and seek medical help immediately. Spill handling: Small spills: cover with inert absorbent material and collect in closed containers; large spills: dike to contain spill, transfer using explosion-proof pump. Do not allow wash water to enter sewers or surce waters. Firefighting information: This product is non-flammable; use water spray, dry powder, carbon dioxide, or alcohol-resistant foam for extinguishing. Firefighters must wear positive-pressure self-contained breathing apparatus and full protective clothing, and prevent firefighting water from entering water bodies or drainage systems.

Question 8

How to use Isomeric Alcohol Ether Phosphate E-1310P? What is the recommended dosage?

Accepted Answer

The recommended dosage of Isomeric Alcohol Ether Phosphate E-1310P should be determined based on the specific application field and formulation system. There is no unified fixed dosage data available in the actual product database. Detailed Description Isomeric Alcohol Ether Phosphate E-1310P is a widely used anionic surctant, playing a key role in fields such as metalworking fluids, textile auxiliaries, leather chemicals, pesticides, and daily chemicals due to its excellent extreme pressure lubricity, strong penetration and wetting ability, and outstanding chemical stability. Its usage method and recommended dosage highly depend on the specific product type you are developing, the synergistic effects of other components in the formulation, and the final performance standards expected. Therefore, it is impossible to provide a "universal" dosage applicable to all scenarios; the optimal amount must be determined through targeted experiments. The following recommended dosages are based on Guoli Chemical's professional experience accumulated from long-term application testing of this product and are suitable for common formulation systems. In practice, you should use this range as a starting point and adjust it based on the evaluation results of your own system to achieve the optimal balance of performance and cost-effectiveness. Technical Parameters Before optimizing the dosage, please understand the following key parameters of E-1310P: Parameter ItemTypical Value Active Content≥99% HLB Value13-15 pH Value (1% Aqueous Solution)2.0-3.0 Penetration Power (Standard Canvas Sinking Method)≤10 seconds Surce Tension (1% Aqueous Solution, 25°C)≤32 mN/m Monophosphate Content≥60% Foaming CharacteristicsLow Foaming Alkali ResistanceStable in 100g/L NaOH Solution Acid Value100-180 mgKOH/g Application Recommendations For different application fields, we recommend the following starting dosages (based on the total weight of the concentrate/formulation): Metalworking Fluids (Extreme Pressure Lubricant): Recommended dosage is 3% - 8% of the total formulation. As a boundary lubricant, it provides critical protection under high loads, effectively extending tool life and improving workpiece surce finish. When preparing the diluted working fluid, the effective concentration in the sump is usually maintained at 0.5% - 2%. Textile Dyeing and Finishing Pretreatment (Scouring Agent/Penetrant): Recommended dosage is 5% - 15% of the total formulation. Its high penetrability and alkali resistance enable it to quickly penetrate fibers, efficiently removing cotton wax and impurities. In continuous or batch scouring processes, the recommended dosage in the working bath is 1-3 g/L. Leather Processing (Degreasing Agent): Recommended dosage is 10% - 20% of the total formulation. It can quickly emulsify natural ts inside and outside the hide, acting gently to ensure degreasing effect without affecting the softness and fullness of the finished leather. Pesticide Formulations (Emulsifier): Recommended dosage is 3% - 8% of the total formulation. It is usually used in combination with compatible nonionic emulsifiers to obtain stable emulsions and good spray liquid spreading properties, improving pesticide utilization efficiency. Industrial and Household Cleaning Agents: Recommended dosage is 1% - 5% of the total formulation. In heavy-duty cleaning or metal surce treatment formulations, its excellent degreasing and decontamination capabilities can be fully utilized, and the low foaming property helps reduce rinsing difficulty. Usage Process Tips: Since E-1310P has high viscosity at room temperature (200-500 mPa·s) and is acidic, it is recommended to first add a certain amount of water or liquid material into the mixing tank equipped with stirring, then slowly add this product under stirring. For systems sensitive to acidity, neutralize with an appropriate amount of alkaline substances (such as triethanolamine, sodium hydroxide, etc.) to the required pH value before use to improve its compatibility and solubility. Precautions Safety Protection: E-1310P is classified as skin and eye irritant category 2. Must wear chemical safety goggles, chemical-resistant gloves (such as nitrile rubber), and protective clothing during operation. Ensure good ventilation in the workplace. Storage Recommendations: Store in a cool, dry, and well-ventilated place at 5-40°C, keep the container tightly sealed, and keep away from strong oxidizing agents. Use containers made of stainless steel, polyethylene (PE), or polypropylene (PP); avoid contact with carbon steel, aluminum, and copper materials. Environmental Disposal: Although the product has good biodegradability, it contains phosphate ester components. Wash waste liquid must not be directly discharged into sewers or surce water without treatment; it must be disposed of in an environmentally friendly manner according to local regulations.

Question 9

What are the main industries and processes where isomeric alcohol ether phosphate E-1310P is applied?

Accepted Answer

Isomeric alcohol ether phosphate E-1310P is a versatile anionic surctant mainly applied in five major industries: metalworking fluids, textile printing and dyeing, leather processing, pesticide formulations, and industrial cleaning. It plays a core role in key processes such as extreme pressure lubrication, penetrating refining, degreasing, and emulsification. Detailed Explanation Isomeric alcohol ether phosphate E-1310P (chemical name: isotridecanol polyoxyethylene (10) ether phosphate), with its unique molecular structure, combines multiple advantages such as extreme pressure lubricity, penetrating wettability, and chemical stability. The phosphate ester group in its molecule can form a tough protective film on metal surces, while the polyoxyethylene chain segment endows it with excellent hydrophilic wetting ability, allowing the product to function stably under various complex working conditions. This product remains active over a wide pH range and exhibits good tolerance to acid, alkali, and hard water media, while also possessing emulsifying, dispersing, and detergency properties. This multi-functional characteristic enables it to simplify formulation systems and reduce overall application costs, making it an indispensable key component in many industrial formulations. Detailed Application Industries and Processes Application Industry Process Stage Functional Role Specific Effects Metalworking Fluids Cutting, grinding, drawing, and other processing operations Extreme Pressure Lubricant Provides boundary lubrication protection, significantly reduces friction coefficient, prevents workpiece scoring and welding, extends tool life, and improves workpiece surce finish. Suitable for water-based and semi-synthetic formulations. Textile Printing and Dyeing Pre-treatment (scouring, bleaching processes) Scouring Agent, Penetrant Quickly penetrates into the fiber interior, efficiently removes cotton fiber waxes, sizes, and other impurities, improves treatment uniformity and whiteness, and promotes uniform dye uptake. Leather Processing Wet processing stages such as soaking and liming Degreasing Agent Rapidly emulsifies and removes natural ts and oils from raw hides, achieving thorough degreasing without affecting the softness of the leather, laying a good foundation for subsequent tanning processes. Pesticide Formulations Preparation of emulsifiable concentrates (EC) and microemulsions (ME) Emulsifier Enhances the dispersion and spreading ability of active pesticide ingredients in water, producing stable and uniform formulations, ensuring wetting and spreading on crops after dilution of the spray solution and improving the efficacy utilization rate. Daily Chemical / Industrial Cleaning Heavy-duty cleaning, metal surce pre-treatment Surctant Component Possesses excellent oil removal, dirt removal, and low-foaming characteristics, suitable for industrial cleaning and metal pre-treatment, improving cleaning efficiency and reducing the risk of workpiece corrosion. Application Recommendations In formulation applications, it is recommended to adjust the dosage of E-1310P according to specific process requirements. In metalworking fluids, it is typically added as a core component of extreme pressure lubricants and can be used in combination with other rust inhibitors and bactericides; in textile pre-treatment, it can be used synergistically with alkali agents and chelating agents to enhance scouring effects; in pesticide formulations, the optimal addition ratio should be determined through HLB value matching. Since this product has both emulsifying and dispersing functions, the types and amounts of other auxiliary surctants in the formulation can be appropriately simplified to optimize overall costs. Precautions This product is an anionic surctant. It has good compatibility with nonionic surctants in formulations, but compatibility testing is required when compounding with cationic surctants. The recommended storage temperature is 5°C to 40°C. Storage containers should be made of stainless steel, polyethylene (PE), or polypropylene (PP), avoiding carbon steel, aluminum, or copper containers. It is recommended to wear chemical safety goggles and chemical-resistant gloves during operation, and avoid direct contact with skin and eyes. The product is a colorless to light yellow transparent liquid at room temperature. If any appearance abnormality occurs, it is recommended to conduct a small-scale test verification before use.

Question 10

What are the physicochemical technical parameters of isomeric alcohol ether phosphate E-1310P?

Accepted Answer

Complete Analysis of Physicochemical Technical Parameters of Isomeric Alcohol Ether Phosphate E-1310P Detailed Description Isomeric alcohol ether phosphate E-1310P, chemical name Isotrideceth-10 Phosphate, is an anionic surctant. Its molecular structure is a mixture of monoester [C₁₃H₂₇O(C₂H₄O)₁₀PO₃H₂] and diester [C₁₃H₂₇O(C₂H₄O)₁₀]₂PO₂H, with an ethylene oxide polymerization degree of n≈10 and a molecular weight of approximately 730. There is no CAS number currently. At room temperature, the product appears as a colorless to light yellow transparent liquid with a slight characteristic odor. E-1310P is known for its excellent extreme pressure lubricity, strong penetration and wetting ability, and outstanding chemical stability. Its HLB value is between 13-15, exhibiting low foaming properties and excellent alkali resistance (stable in 100g/L NaOH solution). This product shows good tolerance to acids, alkalis, and hard water media, maintaining activity over a wide pH range. It is a key raw material for formulating high-performance metalworking fluids and textile pretreatment auxiliaries. Technical Parameters I. Basic Physicochemical Parameters Parameter ItemIndex RangeTest Conditions AppearanceColorless to light yellow transparent liquidVisual at room temperature Ionic TypeAnionic— Active Content≥99%— Moisture≤1.0%— pH Value (1% aqueous solution)2.0~3.025°C pH Value (5% aqueous solution)2.0~3.025°C Melting Point< -10°C— Flash Point>100°C— Density1.02~1.06 g/cm³25°C Kinematic Viscosity200-400 mm²/s25°C Low Shear Viscosity200-500 mPa·s25°C Refractive Index1.456-1.46025°C HygroscopicityHygroscopic— SolubilityEasily soluble in water— Chemical StabilityStable under normal conditions, avoid contact with strong oxidizers— Cloud PointNo data available— II. Surce Activity Parameters Parameter ItemIndex RangeTest Conditions HLB Value13-15— Surce Tension≤32 mN/m1% aqueous solution, 25°C Critical Micelle Concentration (CMC)200-500 mg/L— Penetration Power≤10 secondsStandard canvas sedimentation method Foam CharacteristicsLow foaming— Alkali ResistanceStable in 100g/L NaOH solution— III. Composition and Characteristic Parameters Parameter ItemIndex RangeDescription Acid Value100-180 mg KOH/gReflects the acidic group content of phosphate ester Iodine Value≤1Indicates extremely low unsaturated bond content Saponification Value≤20— Hydroxyl Value≤10— Unsaturation≤0.04 mol/kg— Free Phosphoric Acid≤0.5%— Free Alcohol≤1.0%— Monoester Content≥60%Phosphate monoester, core component for extreme pressure lubrication Diester Content≤40%Phosphate diester Bound Phosphorus Content5.0-8.0% (as P₂O₅)— IV. Safety and Environmental Parameters Parameter ItemIndex RangeDescription Acute Oral Toxicity (Rat LD50)＞2000 mg/kgLow to moderate toxicity Fish 96-hour LC50＞10 mg/LLow aquatic toxicity Daphnia 48-hour EC50＞100 mg/L— Biodegradation Rate＞60%OECD 301 method, biodegradable Heavy Metals≤10 mg/kg— Arsenic≤2 mg/kg— Application Recommendations Based on the above technical parameters, the application recommendations for E-1310P are as follows: Metalworking Fluids: Utilizing the excellent extreme pressure lubricity from high monoester content (≥60%), it is recommended to add 3%-8% in cutting fluid and grinding fluid formulations to significantly reduce friction coefficient and extend tool life. The low foaming characteristic makes it particularly suitable for high-pressure, high-flow machining conditions. Textile Pretreatment: Benefiting from penetration power ≤10 seconds and alkali stability, it is recommended to add 5%-15% in scouring agent formulations to efficiently remove cotton fiber wax and improve whiteness uniformity. Pesticide Emulsifier: With HLB value 13-15 suitable for preparing O/W emulsion systems, the recommended dosage is 2%-6% to prepare stable and uniform emulsifiable concentrates or microemulsions. Industrial Cleaners: Utilizing its low foaming and excellent degreasing and decontamination ability, it is recommended to add 1%-5% in heavy-duty cleaning formulations. Precautions Storage Container Material: Use containers made of stainless steel, polyethylene (PE), or polypropylene (PP); avoid carbon steel, aluminum, or copper containers as prolonged contact may cause corrosion. Storage Temperature: It is recommended to store in a cool place at 5°C to 40°C.

Isotridecanol Ether Phosphate E-1310P

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Property	Value
Molecular Formula	C13H27O(C2H4O)10PO3H2 (monoester) and [C13H27O(C2H4O)10]2PO2H (diester) mixture, n≈10
Appearance	Colorless to pale yellow transparent liquid
Ionic Type	Anionic
Avg. Molecular Weight	Approx. 730
Active Content	≥99
pH Value(1%)	2.0~3.0
pH Value(5%)	2.0~3.0
Iodine Value	≤1
Solubility	Readily soluble in water
Surface Tension	≤32 (1%aq. soln., 25°C, mN/m)
CMC	200-500 mg/L
Acid Value	100-180
Saponification Value	≤20
Hydroxyl Value	≤10
Moisture	≤1.0
Density	1.02-1.06 g/cm³ (25°C)
Kinematic Viscosity	200-400 mm²/s (25°C)
Refractive Index	1.456-1.460 (25°C)
Flash Point	>100°C
Hygroscopicity	Hygroscopic
Chemical Stability	Stable under normal conditions; avoid contact with strong oxidizers
Penetration	≤10 s (standard canvas disc)
Foam Property	Low foam
Alkali Resistance	Alkali resistant; stable in 100 g/L NaOH
Unsaturation	≤0.04 mol/kg
Viscosity	200-500 mPa·s (25°C)
Melting Point	< -10°C
Free Phosphoric Acid	≤0.5%
Monoester Content	≥60%
Diester Content	≤40%
Low Shear Viscosity	200-500 mPa·s
Solid Content	≥99%
Free Alcohol	≤1.0%
Phosphate Monoester	≥60%
Phosphate Diester	≤40%
Bound Phosphorus	5.0-8.0% (as P₂O₅)
Heavy Metal	≤10 mg/kg
Arsenic	≤2 mg/kg

Isotridecanol Ether Phosphate E-1310P

Product Details

Applications

Properties

Safety

Product Overview

Performance Features

Packaging and Storage

Phosphate Ester / Penetrant Applications

Product Properties

Safety

GHS

Handling

Storage

First Aid

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