Question 1

Is isotridecanol polyoxyethylene ether E-1310 harmful to the human body? Does it have an impact on the environment?

Accepted Answer

Isotridecanol polyoxyethylene ether E-1310 is irritating to the skin and eyes of the human body, and is harmful to aquatic organisms with long-lasting effects. It is an industrial chemical that requires standardized handling. Detailed Description Under normal industrial use conditions, isotridecanol polyoxyethylene ether E-1310 is not classified as highly toxic or carcinogenic, but it does present clear health hazards. According to the GHS chemical classification system, this product is classified as skin irritation (Category 2) and serious eye irritation (Category 2), with the signal word "Warning" and the hazard pictogram GHS07 (exclamation mark). This means that direct contact can cause reversible irritant injuries to the human body, but not corrosive or irreversible serious damage. In terms of exposure routes: Skin contact may cause redness, itching, and other irritant reactions (H315); Eye contact can cause severe eye irritation, manifested as pain, tearing, and conjunctival congestion (H319); Inhalation of its aerosol or vapor may cause respiratory discomfort. It should be noted that the flash point (closed cup) of this product is greater than 150°C, making it a non-flammable liquid with no explosive or oxidizing properties under normal use conditions, and a low fire risk. In terms of environmental impact, this product is classified as Chronic Aquatic Toxicity Category 3 (H412), meaning it is harmful to aquatic organisms (such as fish, crustaceans, and algae) and, due to its limited biodegradation rate, may have long-term persistent effects on the aquatic environment. Therefore, it is strictly prohibited to discharge the product or its waste liquid directly into surce water bodies or public drainage systems. Safety Protection Points Hazard CategoryHazard CodeHazard StatementClass Skin IrritationH315Causes skin irritationCategory 2 Eye IrritationH319Causes serious eye irritationCategory 2 Chronic Aquatic ToxicityH412Harmful to aquatic organisms with long-lasting effectsCategory 3 Application Recommendations Given the above hazard characteristics, when using isotridecanol polyoxyethylene ether E-1310 in industrial applications, standardized operating procedures should always be followed: Must wear chemical safety goggles or a full ce shield (to prevent splashes), chemically resistant protective gloves (such as nitrile rubber or neoprene), and long-sleeved protective clothing during operations. In environments with inadequate ventilation or where aerosols may be generated, certified respirators or supplied-air respirators should also be worn. After handling, thoroughly wash hands and any potentially contacted skin areas. For environmental control, production and use enterprises should establish a comprehensive waste liquid collection system. Leaks should be absorbed with inert absorbent materials (such as vermiculite, dry sand) and then disposed of as hazardous waste by qualified disposal agencies. For large spills, immediately construct containment dikes to prevent spread; it is strictly prohibited for firefighting wastewater or rinse water to enter stormwater drains or natural water bodies. Notes Do not eat, drink, or smoke during operation to avoid accidental ingestion. In case of eye contact, immediately rinse with plenty of running water for at least 15 minutes, turning the eyelids to ensure thorough cleaning, and seek medical attention as soon as possible. In case of skin contact, immediately remove contaminated clothing and wash thoroughly with plenty of soap and water; if irritation persists, seek medical attention. Storage temperature is recommended to be maintained between 5°C and 40°C, avoiding extreme temperatures that may cause the product to solidify or become overly viscous. Container materials should be stainless steel, polyethylene, or polypropylene, avoiding aluminum or uncoated carbon steel containers. For more detailed safety information, first aid measures, and spill handling instructions, be sure to refer to the product's Safety Data Sheet (SDS).

Question 2

What should I do if problems occur during the use of Isomeric Tridecanol Polyether E-1310? How to get technical support?

Accepted Answer

Don't panic when problems occur during use. First, check common causes, then obtain professional technical support from Haian Guoli Chemical Co., Ltd. through official channels. Detailed Explanation As a nonionic surctant, problems that may occur during the use of Isomeric Tridecanol Polyether E-1310 usually focus on solubility, abnormal foam, substandard emulsification effect, low-temperature stratification or gelation. Most problems are not due to product quality issues but are caused by mismatched usage conditions or operation methods. First, conduct self-inspection according to the parameters in the product database to confirm whether the product is within the effective storage period (recommended storage temperature 5°C to 40°C, container sealed), and whether it has ever been exposed to extreme temperatures or stored with incompatible substances. Self-check directions for common problems include: when emulsification/dispersion effect is poor, check whether the dosage is appropriate, whether water hardness is too high, whether the system pH is extreme, and whether it needs to be compounded with other surctants for synergy; when abnormal foam occurs, confirm whether other high-foaming components have been mixed in or whether mechanical stirring is too vigorous; low-temperature stratification or turbidity is a normal cloud point phenomenon of nonionic surctants, and the product can be used after heating to restore clarity without affecting performance; when skin or eye contact causes irritation, immediately perform first aid according to safety instructions (rinse with flowing water for at least 15 minutes) and seek medical attention. If the problem is still not resolved after self-inspection, it is recommended to contact the technical support team of Haian Guoli Chemical Co., Ltd. for professional assistance. Before contacting, please prepare the following information to help technicians quickly locate the problem: product batch number, purchase date, storage conditions, specific formulation system and usage concentration, and detailed description of the problem phenomenon (photos are better). Submit technical inquiries through Guoli Chemical's official channels to obtain targeted formulation adjustment suggestions and on-site guidance. Technical Parameters ParameterDescription Product TypeNonionic surctant (tty alcohol polyoxyethylene ether) CAS Number9043-30-5 Ionic TypeNonionic Flash Point (Closed Cup)> 150°C (Non-flammable liquid) Recommended Storage Temperature5°C to 40°C GHS ClassificationSkin irritation (Category 2), Serious eye irritation (Category 2), Chronic aquatic toxicity (Category 3) Signal WordWarning Application Suggestions Recommended usage self-check for different application scenarios: Industrial Cleaning: Recommended dosage 0.5%-5% (working solution concentration). Better effect when used with alkaline additives or chelating agents. Textile Dyeing and Finishing: As a penetrant/scouring agent component, recommended 0.5-3 g/L working solution. Pay attention to the blending ratio with anionic auxiliaries. Pesticide Emulsion: As an emulsifier monomer, usually accounts for 10%-50% of the total emulsifier system. Needs to be compounded with anionic emulsifiers for optimal emulsion stability. Emulsion Polymerization: Dosage is 1%-4% of total monomer amount. It is advisable to use synergistically with anionic emulsifiers to optimize particle size distribution. Leather Degreasing: Recommended working solution concentration of 0.5%-2%, combined with a small amount of soda ash to enhance degreasing effect. Obtain Technical Support Haian Guoli Chemical Co., Ltd. provides professional technical support services for all products: Official Channels: Submit consultation tickets through the "Technical Service" or "Contact Us" sections on Guoli Chemical's official website. Direct Contact: Call Guoli Chemical's sales or technical service hotline (see contact information published on the official website). Senior engineers can provide over-the-phone guidance and formulation optimization suggestions. Sample Re-inspection: If batch quality issues are suspected, negotiate with Guoli Chemical to arrange retained sample re-inspection or third-party testing. On-site Service: For major or complex application problems, Guoli Chemical may arrange technicians to visit the site for diagnosis and debugging as appropriate. Support Materials: Obtain Safety Data Sheet (SDS/MSDS), Application Guide, and Technical Data Sheet (TDS) from Guoli Chemical. Precautions Wear nitrile rubber or neoprene protective gloves and impermeable protective clothing, and chemical safety goggles when operating. In case of skin or eye contact, immediately rinse with plenty of water for at least 15 minutes. If eye irritation persists, seek medical attention. Do not discharge the product or waste liquid containing the product directly into surce water, groundwater, or public drainage systems. Waste should be disposed of as hazardous waste at approved waste treatment cilities. Recommended container materials: stainless steel, polyethylene, or polypropylene. Avoid aluminum or uncoated carbon steel containers. The product may solidify or thicken near 0°C. This is a physical change. It can be restored to use by slowly warming to room temperature and stirring evenly without performance degradation.

Question 3

How to purchase Isotridecyl Alcohol Polyether E-1310? What is the minimum order quantity?

Accepted Answer

Isotridecyl Alcohol Polyether E-1310 currently has no publicly available unified retail price. For specific pricing and minimum order quantity, please contact the Guoli Chemical sales team for the latest quotation. The conventional minimum order quantity is usually one minimum packaging unit. Detailed Description Isotridecyl Alcohol Polyether E-1310 (CAS No.: 9043-30-5) is a core nonionic surctant product of Hai'an Guoli Chemical Co., Ltd. As an industrial-grade chemical raw material, its price is influenced by multiple ctors such as the market conditions of raw material ethylene oxide, order volume, packaging specifications, and transportation distance. Therefore, our company adopts a "one order, one price" quotation model. The database shows that the current reference price information is marked as "The above prices are for reference only. For actual prices, please contact the sales team for the latest quotation" to ensure you receive the most accurate and competitive real-time price. Regarding the minimum order quantity (MOQ), our product database does not specify a fixed minimum order quantity. In regular operations, the minimum order quantity for chemical raw materials usually corresponds to a minimum standard packaging specification. According to the packaging settings of this product, one minimum package is a 50kg plastic drum. For specific order thresholds, sample policies, or bulk order discounts, it is recommended to directly contact the Guoli Chemical sales department for confirmation. We will provide flexible solutions based on your actual needs. Product Packaging Specifications at a Glance Packaging TypeSpecificationRemarks Plastic Drum50kgConventional small batch packaging, suitable for sampling or small-scale trials Plastic Drum200kgStandard industrial packaging, suitable for pilot scale and batch production IBC ToteApproximately 1000kgSuitable for large-scale continuous production needs Purchase and Inquiry Methods To ensure you receive the best price and technical service, it is recommended to contact Hai'an Guoli Chemical Co., Ltd. through the following channels: Inquiry Suggestions: Please prepare your company's business license information, target purchase quantity, intended application fields (such as textiles, leather, pesticides, etc.), and whether samples are needed in advance, so that the sales personnel can quickly match product specifications and issue a formal quotation. Sample Application: Before formal bulk procurement, Guoli Chemical can provide small samples for formulation testing. Please communicate with the sales team regarding sample delivery, confirming shipping costs and payment method. Contract Terms: Large orders are usually signed with a supply contract, stipulating the price validity period, delivery date, quality standards, and acceptance methods. Support conventional settlement methods such as T/T (Telegraphic Transfer), with specific payment terms to be negotiated between both parties. Precautions This product is a nonionic surctant, recommended storage temperature is 5°C to 40°C. Avoid direct sunlight and rain during transportation. Upon receipt of goods, please promptly check the integrity of the packaging and the product appearance (should be a colorless to light yellow transparent liquid). If any abnormalities are found, please retain the evidence and immediately contact the sales team or logistics company for handling.

Question 4

Does Isotridecanol polyether E-1310 meet environmental requirements? Can a test report be provided?

Accepted Answer

Isotridecanol polyether E-1310 has a clear environmental impact label (H412) and is a controlled chemical that must be used and disposed of in compliance with regulations. It is not a "harmless and environmentally friendly" product. Detailed Explanation According to GHS classification information in the Guoli Chemical product database, Isotridecanol polyether E-1310 is classified as Chronic Aquatic Toxicity Category 3, with the hazard statement H412—Harmful to aquatic life with long lasting effects. This means that under normal usage conditions, the product is not directly considered "non-compliant with environmental requirements," but it is strictly prohibited to discharge it directly into surce water bodies, groundwater, or public drainage systems without treatment. Compliant companies using this product must have wastewater treatment cilities in place or entrust qualified hazardous waste disposal units to treat it, ensuring discharge meets standards before using it normally within the framework of environmental regulations. This product does not contain intentionally added persistent organic pollutants (POPs) or heavy metals (database shows heavy metal content ≤10ppm, arsenic content ≤2ppm). Its flash point is greater than 150°C, making it non-flammable and non-explosive. Under normal operating conditions, it does not generate toxic or harmful gases. Therefore, risks related to occupational health and safety and atmospheric emissions are relatively low. The core focus of environmental compliance lies in control of water environment discharge and disposal of waste containers. Regarding Test Reports Based on the existing information in the Guoli Chemical product database, there is currently no directly downloadable COA (Certificate of Analysis), ROHS test report, or REACH compliance statement. The database fully includes the product's physicochemical parameter data, which can serve as a reference for ctory inspection. If you require formal batch test reports (COA), SGS third-party test reports, or compliance statements for specific regulations, it is recommended that you: Contact Guoli Chemical's sales or quality department with specific requirements (e.g., ROHS 10 items, REACH SVHC testing, biodegradability report, etc.) Inform us of the purpose of the required test report (e.g., export customs clearance, customer ctory audit, system certification, etc.) so we can provide the appropriate version of the report For bulk purchases, you can request that the COA and MSDS for the corresponding batch be included with the shipment Environmental Management Key Points of the Product Control DimensionData SourceSpecific Requirement/Indicator Water environment hazardsGHS classificationH412, Chronic Aquatic Toxicity Category 3, direct discharge prohibited Waste liquid disposalSafety instructionsDispose of as hazardous waste through approved waste treatment cilities Heavy metal contentGuoli Chemical databaseHeavy metals ≤10ppm, arsenic ≤2ppm Flash pointGuoli Chemical database>150°C, non-flammable liquid BiodegradabilityNot available in databaseThis parameter is not available; separate testing or request from the manucturer is required VOC emissionsNot available in databaseThis parameter is not available; boiling point/vapor pressure data need separate confirmation Application Recommendations In application scenarios involving environmental audits or green product certification (e.g., textile auxiliaries exported to the EU, environmentally friendly cleaning agent formulations, ecological pesticide preparations, etc.), it is recommended to confirm the following documents with Guoli Chemical before using Isotridecanol polyether E-1310: SDS (Safety Data Sheet): Complete safety information is already available in the product database; the latest PDF version can be requested directly COA (Certificate of Analysis): Confirm that batch indicators meet procurement specifications Biodegradability test report: Nonionic surctants generally have some biodegradability, but actual measured data is needed to support environmental claims ZDHC/MRSL compliance statement: If used in the textile dyeing and printing industry, confirm whether it meets the zero discharge of hazardous chemicals requirements Notes The GHS classification and physicochemical indicators in the database product information are actual test results from Guoli Chemical or common industry data, which can be used as internal evaluation references. However, for formal use, it is recommended to obtain a stamped test report. Indicators of different batches may have reasonable fluctuations; the COA for that batch shall prevail. Environmental compliance depends not only on the raw material itself but also on other components in the formulation and the end-use application process; a comprehensive evaluation should be conducted.

Question 5

What are the advantages of Isomeric Tridecanol Polyether E-1310 compared to similar products?

Accepted Answer

According to the technical data of Guoli Chemical, the core advantage of Isomeric Tridecanol Polyether E-1310 lies in its unique isomeric hydrophobic chain structure, which, in terms of overall performance, exhibits superior wetting and penetrating ability, lower gel tendency, and wider chemical stability compared to traditional linear tty alcohol polyoxyethylene ethers (such as the AEO series) and restricted alkylphenol polyoxyethylene ethers (such as the NP series). Below is a detailed comparative advantage analysis: 1. Structure determines performance: The excellence of isomerization * Excellent low-temperature fluidity and operational convenience: The branched chain structure of isomeric tridecanol gives it an extremely low pour point (melting point Stronger wetting and penetrating power: The branched structure can more effectively reduce surce tension, enabling rapid spreading and deep penetration on various substrates (especially low-energy surces). In processes requiring rapid action such as textile pretreatment and hard surce cleaning, its efficiency is significantly superior to linear alcohol ethers. * Extremely low gel phase region: When mixed with water, E-1310 hardly produces a viscous gel phase, making continuous dilution and formulation blending smoother and more efficient, avoiding problems such as pipeline blockage due to gel formation or the need for prolonged stirring. 2. Environmental and regulatory compliance advantages * Compared to traditional nonylphenol polyoxyethylene ethers (NP/TX series), which have been strictly restricted in many fields, E-1310 is a more environmentally friendly alternative. It does not contain APEO (alkylphenol polyoxyethylene ethers), complies with global mainstream environmental standards such as EU REACH regulations, and is especially suitable for export-oriented textiles, leather, and high-end cleaning agent formulations. 3. Comprehensive application performance comparison | Comparison Item | Isomeric Tridecanol Polyether E-1310 | Traditional Linear AEO (e.g., AEO-7/9) | Traditional NP/TX Series (e.g., NP-10) | | :--- | :--- | :--- | :--- | | Chemical Structure | Branched chain isomeric alcohol | Linear tty alcohol | Linear alkylphenol | | Environmental Friendliness | No Bisphenol A/APEO, easily biodegradable | Contains no APEO, biodegradable | Contains APEO, persistent environmental hazard | | HLB Value | Approximately 13.3 | 12-14 (varies with EO number) | Approximately 13.5 | | Wetting Penetration | Excellent (outstanding at room/low temperature) | Good | Good | | Low-Temperature Fluidity | Excellent (melting point | Poor (easily solidifies into paste) | Medium | | Foam Characteristics | Low foam and easy to break | Medium to high foam | Medium foam | | Chemical Stability | Excellent (resistant to acids/bases/hard water/electrolytes) | Good (not resistant to strong bases) | Good | | Cloud Point (1% aqueous solution) | 50~70°C | 50-75°C (varies by structure) | 60-65°C | 4. Summary of application scenario advantages * Industrial cleaning field: In metal degreasing and hard surce cleaning requiring low foam, strong penetration, and easy rinsing, E-1310 is a core choice. Its rapid detergency and extremely low residue can significantly improve cleaning efficiency and save water and energy. * Textile printing and dyeing field: As a key component of scouring agents and penetrants, it can quickly and uniformly carry alkali and hydrogen peroxide into the fiber interior, efficiently removing cotton wax and impurities. While ensuring efficient scouring, the obtained bric whiteness and capillary effect uniformity are generally superior to linear AEO products. * Pesticide formulation field: Its excellent emulsification stability and spreading ability on plant leaf surces help improve pesticide utilization, making it an ideal emulsifier for emulsion in water (EW) and microemulsion (ME) formulations. Precautions Although E-1310 has superior overall performance, attention should still be paid during selection: 1. Gelation issue: Although E-1310 itself has an extremely low gel tendency, when compounded at high concentrations with certain anionic surctants, pre-experiments are still recommended to confirm the fluidity of the system. 2. Cost ctor: Typically, the price of isomeric alcohol ethers is slightly higher than that of ordinary linear AEO products, and formulators need to balance performance advantages and cost. However, for enhancing the performance of high-end product lines, the cost-effectiveness advantage of E-1310 is very obvious.

Question 6

How to store Isotridecanol polyoxyethylene ether E-1310? What is the shelf life?

Accepted Answer

Isotridecanol polyoxyethylene ether E-1310 should be stored sealed in a cool, dry, and well-ventilated environment, with a recommended temperature of 5°C to 40°C; under standard storage conditions, the shelf life is typically 2 years (subject to the product's ctory certificate of conformance). Detailed Description Isotridecanol polyoxyethylene ether E-1310 is a nonionic surctant (tty alcohol polyoxyethylene ether type) with relatively stable chemical properties, but it still needs to be stored strictly according to specified conditions to maintain optimal performance. Improper storage may lead to moisture absorption, stratification, microbial growth, or degradation of active ingredients, thereby affecting its core functions such as emulsification, wetting, and dispersion. Regarding shelf life, the product is usually accompanied by a certificate of conformance or quality inspection report at the time of shipment, which clearly indicates the production date and expiration date. Nonionic surctant products under proper storage conditions generally have a shelf life of 2 years. For products beyond the shelf life, it is recommended to conduct small-sample performance verification to confirm that key indicators (such as pH value, cloud point, hydroxyl value, etc.) have not deviated significantly before further use; otherwise, they should be disposed of as waste. Technical Parameters Storage ParameterSpecific Requirements Storage Temperature5°C to 40°C (avoid extreme high or low temperatures to prevent solidification or excessive thickening) Storage EnvironmentCool, dry, well-ventilated dedicated warehouse, away from heat sources and direct sunlight Container ConditionKeep container sealed to prevent moisture absorption Recommended Packaging MaterialStainless steel, polyethylene (PE), polypropylene (PP) Prohibited Packaging MaterialAluminum, uncoated carbon steel containers Incompatible SubstancesStrong acids, strong bases, oxidizing agents Segregation RequirementsKeep away from food, beverages, and animal feed Floor MeasuresEquipped with spill containment measures and collection cilities to prevent leakage spread Shelf Life ReferenceTypically 2 years (subject to the ctory certificate of conformance; no separate official shelf life parameter is available) Application Suggestions In actual production and use, it is recommended to follow the "first-in, first-out" principle, prioritizing the use of earlier batch products. After opening and taking materials, the container should be immediately resealed to minimize product exposure to air, avoiding moisture absorption and contamination. If the product undergoes solidification or stratification at low temperatures, it can be slowly warmed to room temperature (20°C–30°C) using a warm water bath before use, and stirred evenly as appropriate. Do not use direct flame or high-temperature steam for heating. Precautions Storage areas should display clear hazard warning signs (GHS07) and be equipped with spill emergency response materials (such as absorbent pads, vermiculite, dry sand, etc.). It is strictly prohibited to directly discharge the product into surce water bodies or public drainage systems—this product is harmful to aquatic life with long-lasting effects (H412). Waste liquid and discarded containers should be disposed of through approved waste treatment cilities in accordance with local hazardous waste regulations, and must not be discarded arbitrarily. Operators entering the storage area should wear protective gloves, goggles, and protective clothing as per regulations (the product may cause skin irritation H315 and serious eye irritation H319).

Question 7

What safety precautions should be taken when using Isotridecanol Polyether E-1310?

Accepted Answer

When using Isotridecanol Polyether E-1310, it is essential to focus on preventing skin and eye irritation, wear personal protective equipment, and strictly prohibit direct discharge into water bodies. Detailed Explanation Isotridecanol Polyether E-1310 is a nonionic surctant. According to GHS classification, this product is classified as Skin irritation (Category 2) and Serious eye irritation (Category 2), and is also hazardous to aquatic organisms with long-lasting effects (Chronic aquatic toxicity Category 3). Its signal word is "Warning", and the hazard pictogram is GHS07 (Exclamation mark). Although the product is a non-flammable liquid (flash point closed cup > 150°C) and does not have explosive or oxidizing properties under normal use conditions, it is still necessary to strictly follow safety regulations during operation. When handling this product, three core risks require special attention: First, direct skin contact can cause irritation (H315). Workers should wear impermeable gloves (such as nitrile rubber, neoprene) and long-sleeved protective clothing. Contaminated work clothes should be immediately replaced and washed before reuse. Second, eye contact can cause serious eye irritation (H319). It is mandatory to wear standard-compliant chemical safety goggles or a full-ce shield during operation; ordinary glasses cannot replace goggles. Third, environmental release risk (H412). Waste liquid and containers must not be directly discharged into surce water, groundwater, or public drainage systems. They should be disposed of as hazardous waste at approved waste treatment cilities in accordance with local regulations. Technical Parameters Safety ItemParameter/Requirement GHS ClassificationSkin irritation (Category 2), Serious eye irritation (Category 2), Chronic aquatic toxicity (Category 3) Signal WordWarning PictogramGHS07 (Exclamation mark) Hazard StatementsH315 – Causes skin irritation; H319 – Causes serious eye irritation; H412 – Harmful to aquatic organisms with long-lasting effects Flash Point (Closed Cup)> 150°C, non-flammable liquid Recommended Storage Temperature5°C to 40°C Recommended Container MaterialStainless steel, polyethylene or polypropylene (avoid aluminum or uncoated carbon steel) Skin Contact Emergency Rinse TimeAt least 15 minutes, with plenty of running water and soap Eye Contact Emergency Rinse TimeAt least 15 minutes, with plenty of running water or saline solution Application Recommendations In applications such as industrial and household cleaning, textile printing and dyeing, leather processing, pesticide formulations, and emulsion polymerization, it is recommended to establish standardized operating procedures: Use the product in designated areas. Do not eat, drink, or smoke during operations. Thoroughly wash hands and any exposed body parts after handling. Keep containers tightly closed. Only open and use in well-ventilated areas, ensuring airborne concentrations are below occupational exposure limits. In processes that may generate splashes or mists (e.g., stirring, pumping, spraying), provide local exhaust ventilation. When ventilation is insufficient, wear an approved self-filtering respirator or supplied-air respirator. When compounding with anionic, cationic, or other nonionic surctants, perform operations under ventilation and wear appropriate protective equipment. Precautions First Aid: If ingested, rinse mouth with water immediately. Do NOT induce vomiting unless directed by medical personnel. Immediately call a poison control center or doctor, and present the Safety Data Sheet to medical personnel. Firefighting: Combustion or thermal decomposition may produce carbon monoxide, carbon dioxide, and trace amounts of irritating aldehydes and ketones. Suitable extinguishing media include water spray, alcohol-resistant foam, dry powder, and carbon dioxide. Firefighters must wear full protective clothing and self-contained positive pressure breathing apparatus. Do not allow firefighting runoff to enter natural water bodies. Spill Handling: For small spills, absorb with inert material (e.g., vermiculite, dry sand) and carefully sweep into a sealed, labeled container. For large spills, use pumps or non-sparking tools to transfer to emergency containers, and construct dikes to prevent spreading. Waste disposal must comply with local regulations. Storage: Keep away from food, beverages, and animal feed. The storage area floor should have leak-proof measures and containment cilities. Avoid mixing with incompatible substances such as acids, alkalis, and oxidizers.

Question 8

How to use Isomeric Tridecanol Polyether E-1310? What is the recommended addition amount?

Accepted Answer

The specific addition amount of Isomeric Tridecanol Polyether E-1310 should be determined through experiments based on the application process. There is no universal fixed value in the database. Typically, when used as a core emulsifier or wetting agent, the formula proportion ranges from 1% to 10%. Detailed Description Isomeric Tridecanol Polyether E-1310 is a high-performance nonionic surctant with very flexible usage methods. Before use, ensure the product is stored in the recommended environment (5°C ~ 40°C) and kept sealed. Since the product may thicken or solidify at low temperatures, if this occurs, it is recommended to thaw the packaging at room temperature before use and stir gently to mix evenly. Never use an open flame or direct steam heating. During compounding, E-1310 can be added directly to the water phase or to the oil phase under stirring, depending on your specific emulsification process. Thanks to its excellent chemical stability and formulation compatibility, it can be freely combined with anionic, cationic, and other nonionic surctants to produce synergistic effects. For emulsion polymerization processes, it is typically added before the polymerization reaction as a stabilizer for pre-emulsified monomer droplets. Technical Parameters Key ParametersValue HLB Value13.3 Active Content≥ 99% Cloud Point (1% Aqueous Solution)50 ~ 70 °C AppearanceColorless to light yellow transparent liquid Ionic TypeNonionic Note: The specific parameter for "recommended addition amount" is not included in Guoli Chemical's product database. The dosage range above is a guideline based on general experience with nonionic surctants. Application Recommendations Based on application characteristics in different fields, the recommended addition amounts are as follows: Industrial and Household Cleaning: As a core component in hard surce cleaners or metal degreasers, the recommended addition amount is 2% to 8% of the total formulation. In cleaning scenarios involving strong mechanical forces such as ultrasonic cleaning or high-pressure spraying, due to its low-foaming properties, the dosage can be appropriately increased to enhance degreasing power without causing foam overflow. Textile Printing and Dyeing Auxiliaries: In scouring agent and penetrant formulations, the recommended addition amount is typically 0.5 to 3 g/L of the working solution. It can efficiently penetrate fibers, remove cotton wax and sizing, while ensuring uniform chemical contact, improving whiteness and dye uptake. Pesticide Formulations: In emulsifiable concentrates (EC) or emulsion in water (EW), as the main emulsifier, the recommended addition amount is 5% to 10% of the total formulation. It ensures the stability of the emulsion when the solution is diluted, and optimizes the wetting, spreading, and adhesion of the liquid on plant leaves. Emulsion Polymerization: In emulsion polymerization of monomers such as acrylic acid and vinyl acetate, as an emulsifying stabilizer, the recommended addition amount is 1% to 3% of the total monomer mass. It effectively controls particle size, improving the mechanical stability and freeze-thaw stability of the final polymer emulsion. Precautions Safety Protection: This product causes skin and serious eye irritation (GHS07). During opening, pouring, or stirring, must wear impermeable gloves (such as nitrile rubber) and sealed goggles to avoid direct contact. Environmental Control: The product is harmful to aquatic life with long-lasting effects. Do not discharge the pure product or high-concentration waste liquid directly into sewers, surce water, or soil. All cleaning waste and containers should be disposed of as hazardous waste according to local regulations. Storage Restrictions: Do not use aluminum or uncoated carbon steel containers for long-term storage. Use stainless steel, polyethylene, or polypropylene containers.

Question 9

What are the main industries and processes where Isomeric Tridecanol Polyether E-1310 is applied?

Accepted Answer

Isomeric Tridecanol Polyether E-1310 is widely used in five core industries: industrial cleaning, textile printing and dyeing, leather processing, pesticide formulations, and emulsion polymerization. Leveraging its excellent wetting, penetrating, emulsifying, and low-foaming properties, it becomes a key functional component in multi-field formulations. Detailed Explanation Isomeric Tridecanol Polyether E-1310 (CAS: 9043-30-5) is a high-performance nonionic surctant produced by initiating with isomeric tridecanol and undergoing addition polymerization with ethylene oxide. Its unique isomerized hydrophobic chain structure breaks the performance limitations of traditional linear alcohol ethers, endowing the product with outstanding comprehensive application capabilities. The product has a moderate HLB value, combining hydrophilicity and lipophilicity, maintaining stable chemical structure and activity in acid, alkali, hard water, and electrolyte systems, thus providing a highly reliable functional foundation for various industrial formulations. In practical applications, the core value of Isomeric Tridecanol Polyether E-1310 lies in its "low foaming and high efficiency" — while exerting strong wetting, penetrating, and emulsifying dispersing effects, it produces controllable low foam and can be quickly rinsed with cold water, effectively avoiding the trouble of foam residue common with traditional surctants. This characteristic makes it particularly popular in industrial scenarios requiring easy rinsing and low residue, significantly enhancing process efficiency and end-product quality. Additionally, the product exhibits good compatibility and synergy with anionic, cationic, and other nonionic surctants, providing formulators with great design flexibility to optimize multi-component combinations according to specific process requirements, achieving a "1+1>2" performance enhancement. Five Core Application Industries and Processes Application IndustrySpecific Process/ScenarioProduct Function Industrial and Household CleaningHard surce cleaners, metal degreasers, multi-purpose cleanersQuickly remove oil and dirt, low foam, easy rinsing, no residue Textile Printing and Dyeing AuxiliariesDesizing, scouring, bleaching, dyeing processesAs a penetrating agent and scouring agent, ensuring uniform contact of chemicals with fibers, improving whiteness and dye uptake Leather ProcessingSoaking, degreasing, softening and other pretreatment processesPromote chemical penetration, remove natural oils, protect grain fineness, improve finished leather quality Pesticide FormulationsWater-based formulations (EC emulsifiable concentrate, EW emulsion, ME microemulsion)As an emulsifier to ensure dilution stability of the solution, optimize spray wetting and target spreading Emulsion PolymerizationVinyl acetate, acrylate and other synthetic emulsion polymerizationEmulsify and stabilize monomers, ensure fine and uniform latex particles, enhance mechanical and freeze-thaw stability of the latex Application Recommendations When using Isomeric Tridecanol Polyether E-1310 in formulations, it is recommended to adjust the dosage according to specific process requirements: typical addition amounts are 2%-8% in cleaning formulations, 3%-10% in textile pretreatment auxiliaries, 5%-15% as an emulsifier component in pesticide formulations, and 1%-4% of monomer weight as an emulsifying stabilizer in emulsion polymerization. The product maintains stable operational performance over a wide temperature range (5°C to 40°C). In low-temperature winter environments, it is recommended to store it in insulated conditions to prevent thickening; the fluidity can be restored by warming up before use. If blending with other types of surctants, it is advisable to conduct small-scale tests to verify compatibility and synergistic effects to achieve optimal formulation performance. Additionally, utilizing its low-foaming properties can reduce or eliminate the need for defoamers, further simplifying formulations and lowering costs. Precautions Safety Protection: This product is classified as GHS07, causing skin irritation (H315) and serious eye irritation (H319). Operators must wear impermeable gloves, protective clothing, and sealed goggles. Environmental Protection: It is harmful to aquatic organisms with long-lasting effects (H412). Do not discharge the product or waste liquids containing the product directly into surce waters or public drainage systems. Storage Conditions: Recommended storage temperature is 5°C to 40°C. Keep the container sealed and avoid storing with strong acids, strong alkalis, or oxidizers. Packaging containers should be made of stainless steel, polyethylene, or polypropylene, avoiding aluminum or non-coated carbon steel containers. First Aid Measures: In case of eye contact, immediately flush with plenty of running water for at least 15 minutes and seek medical attention; for skin contact, wash thoroughly with soap and plenty of water; in case of large spills, absorb with inert absorbent materials (such as vermiculite, dry sand) and dispose of in sealed containers.

Question 10

What are the physicochemical and technical parameters of Isotrideceth-1310?

Accepted Answer

Isotrideceth-1310 is a low-foaming nonionic surctant with an HLB value of approximately 13.3. It appears as a colorless to light yellow transparent liquid at room temperature, with balanced comprehensive performance and clear parameter specifications. Detailed Description Isotrideceth-1310 (CAS: 9043-30-5) is a nonionic surctant formed by the addition polymerization of isotridecanol with ethylene oxide (approximately 10 EO units). Its unique branched hydrophobic chain structure provides excellent wetting and penetration capabilities while also offering outstanding emulsification and dispersion properties. It has controlled foam and is easily rinsed with cold water, making it a core functional component in industrial cleaning, textile auxiliaries, pesticide formulations, and other fields. This product has a molecular weight of approximately 640. At room temperature, it is a transparent liquid with good fluidity and a melting point below -10°C, allowing it to remain liquid in low-temperature environments for convenient use and compounding. Its cloud point ranges from 50 to 70°C. Within this temperature range, the product will precipitate from water, so the effect of system temperature on dissolution state should be considered during use. The following physicochemical indicators are based on the quality control system of Guoli Chemical and can serve as key references for formulation screening, raw material inspection, and process setting. Technical Parameters Basic Identification Parameter ItemSpecification Chemical NameIsotrideceth-10 CAS No.9043-30-5 Ionic TypeNonionic Surctant Molecular FormulaC13H27O(C2H4O)nH, n≈10 Molecular WeightApprox. 640 Appearance (25°C)Colorless to light yellow transparent liquid Core Physicochemical Indicators Parameter ItemSpecification\/ValueRemarks Active Matter Content (Solid Content)≥99%— HLB Value13.3Theoretical calculation (hydrophilic-lipophilic balance) Cloud Point (1% Aqueous Solution)50~70°CCharacteristic indicator for nonionic surctants Hydroxyl Value85~95 mgKOH\/g— pH Value (1% Aqueous Solution)5.0~7.025°C pH Value (5% Aqueous Solution)6.0~7.525°C Water Content≤0.5%— Acid Value≤0.5 mgKOH\/g— Iodine Value≤1 gI2\/100gIndicates very low unsaturation Free Alcohol≤2%Residual free isotridecanol Physical Properties Parameter ItemValueRemarks Density (25°C)Approx. 1.0 g\/cm³Close to water Kinematic Viscosity (25°C)100~200 mPa·s— Refractive Index (25°C)1.455~1.460— Flash Point (Closed Cup)>150°CNon-flammable liquid Melting Point\/Pour Point<-10°CGood low-temperature fluidity Surce Properties Parameter ItemValueRemarks Surce Tension (25°C)Approx. 30 mN\/m1% Aqueous Solution Critical Micelle Concentration (cmc)0.005~0.01%25°C Foam CharacteristicsLow FoamingSuitable for low-foam formulations Water SolubilityEasily soluble in water— Stability and Compatibility Parameter ItemSpecification Chemical StabilityStable at room temperature Alkali ResistanceStable (remains active in alkaline solutions) Acid ResistanceStable Hard Water ResistanceStable HygroscopicityLow Impurity and Limit Indicators Parameter ItemLimit Heavy Metals (as Pb)≤10 mg\/kg Arsenic (As)≤2 mg\/kg Packaging Specifications Packaging Type 50 kg Plastic Drum 200 kg Plastic Drum IBC Tote (Source: Guoli Chemical Product Quality Control Database) Application Recommendations With an HLB value of 13.3 and excellent wetting and penetration properties, Isotrideceth-1310 is particularly suitable for scenarios requiring rapid spreading and deep cleaning: Industrial Hard Surce Cleaning and Metal Degreasing: Recommended addition amount is 2%~8% of the formulation. Its low-foam and high-penetration characteristics ensure effective removal of mineral oil, cutting fluids, and other oil stains, with no residue after cold water rinsing. Textile Pretreatment Scouring Agent\/Penetrant: Recommended dosage of 1~5g\/L. In desizing and scouring processes, it aids uniform penetration of chemicals into the fiber interior, improving whiteness and providing a uniform foundation for subsequent dyeing. Emulsifier for Water-Based Pesticide Formulations: As a co-emulsifier in emulsifiable concentrates (EC) and emulsion in water (EW), recommended dosage is 5%~15% of the oil phase. It optimizes emulsion droplet size, improves dilution stability, and enhances target wetting and spreading ability. Emulsion Polymerization: In systems such as vinyl acetate-acrylate polymerization, dosage is 1%~4% of the total monomer weight, providing steric stabilization for latex particles.

Isotridecanol Ethoxylate E-1310

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Isotridecyl Alcohol Ethoxylate E-1310 Application Introduction

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Property	Value
CAS No.	9043-30-5
Molecular Formula	C13H27O(C2H4O)nH, n≈10
Appearance	Colorless to pale yellow liquid to paste
Ionic Type	Nonionic
Avg. Molecular Weight	~640
Cloud Point	50~70
Active Content	≥99
pH Value(1%)	5.0~7.0
pH Value(5%)	6.0~7.5
Iodine Value	≤1
Solubility	Soluble in water
Surface Tension	~30
CMC	0.005~0.01
Acid Value	≤0.5
Hydroxyl Value	85~95
Moisture	≤0.5
Density	~1.0
Kinematic Viscosity	100~200
Refractive Index	1.455~1.460
Flash Point	>150
Hygroscopicity	Relatively low
Chemical Stability	Stable at room temperature
Foam Property	Low foam
Alkali Resistance	Stable
Melting Point	<-10
Solid Content	≥99
Free Alcohol	≤2
Heavy Metal	≤10
Arsenic	≤2

Isotridecanol Ethoxylate E-1310

Product Details

Applications

Properties

Safety

Product Overview

Performance Features

Packaging and Storage

Isotridecyl Alcohol Ethoxylate E-1310 Application Introduction

Product Properties

Safety

GHS

Handling

Storage

First Aid

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