Question 1

Is XPO-5 (tristyrylphenol ethoxylate ammonium sulfate) harmful to human health? Does it have an impact on the environment?

Accepted Answer

XPO-5 is an anionic surctant with low toxicity and low environmental impact. Under normal use conditions, it poses no significant harm to humans and is eco-friendly. Detailed Explanation XPO-5 (tristyrylphenol ethoxylate ammonium sulte) demonstrates good safety in toxicological assessments. The acute oral toxicity test shows an LD₅₀ greater than 2000 mg/kg in rats, classifying it as low toxicity. In terms of skin irritation, the Draize test in rabbits (4-hour contact with the original solution) yielded negative results, indicating no skin irritation. The ocular irritation index is ≤ 1.0, which may cause slight discomfort, but it is professionally determined to be non-irritating to the eyes. Furthermore, the guinea pig maximization test shows that the product has no skin sensitization potential and does not cause allergic reactions. Overall, as long as basic protective measures are followed in industrial applications, the risk to human health is extremely low. In terms of environmental safety, XPO-5 also performs well. In acute toxicity tests on aquatic organisms, the 96-hour LC₅₀ for zebrafish is greater than 100 mg/L, and the 48-hour EC₅₀ for Daphnia magna is also greater than 100 mg/L, both indicating low toxicity to aquatic life. More importantly, biodegradability tests conducted according to OECD 301B show that the degradation rate exceeds 70% within 28 days, classifying it as "readily biodegradable." This means that XPO-5 does not persist or bioaccumulate in the natural environment, and its impact on aquatic ecosystems is controllable. It should be noted that although XPO-5 is safe under normal use conditions, under extreme circumstances (such as fire or high-temperature decomposition), the ammonium sulte group and polyoxyethylene chain in its molecular structure may decompose to produce harmful gases such as carbon monoxide, carbon dioxide, sulfur oxides (SOₓ), and ammonia. Therefore, during storage and transportation, it should be kept away from heat sources and open flames. Technical Parameters Item Index Judgment Acute oral toxicity (rat) LD₅₀ > 2000 mg/kg Low toxicity Skin irritation (rabbit, original solution, 4 h) Draize test negative Non-irritating Eye irritation (rabbit) Ocular irritation index ≤ 1.0 Non-irritating Skin sensitization (guinea pig) Maximization test negative Non-sensitizing Fish acute toxicity (zebrafish, 96 h) LC₅₀ > 100 mg/L Low toxicity Daphnia toxicity (Daphnia magna, 48 h) EC₅₀ > 100 mg/L Low toxicity Biodegradability (OECD 301B, 28 days) Degradation rate > 70% Readily biodegradable Thermal decomposition products CO, CO₂, SOₓ, NH₃ — Application Recommendations Based on its low toxicity, low irritation, and ready biodegradability, XPO-5 is particularly suitable for applications with high requirements for human and environmental safety: Pesticide formulations: Used as an efficient emulsifier, it does not impose a long-term burden on soil or water bodies after field application, aligning with the trend of green pesticide adjuvants. Textile auxiliaries: Used in textile pretreatment and dyeing processes, it is friendly to operators due to its non-irritating and non-sensitizing properties. Industrial detergents: Can be safely used in metal degreasing and hard surce cleaning formulations, with low environmental risk after conventional wastewater treatment. Emulsion polymerization: When used in emulsion polymerization systems, the trace amounts of emulsifier remaining in the product provide assurance of human safety. Precautions It is still recommended to wear chemical safety goggles and chemical-resistant gloves during operation to avoid prolonged direct contact. The work area should be well-ventilated, and skin should be thoroughly washed after work. Do not come into contact with strong oxidizing agents; store away from heat sources and open flames. Recommended storage temperature is 5–40°C; keep containers sealed to avoid moisture absorption. Spills should be collected and disposed of promptly, preventing entry into sewers or water bodies.

Question 2

What should I do if problems occur during the use of XPO-5 triphenylethylene phenol polyoxyethylene ether ammonium sulfate? How to obtain technical support?

Accepted Answer

If you encounter usage problems, first conduct a systematic self-inspection based on the phenomenon, and contact the Guoli Chemical technical support team as soon as possible to obtain professional solutions. Detailed Description XPO-5 (triphenylethylene phenol polyoxyethylene ether ammonium sulte) is an anionic surctant with excellent performance and is very stable under normal usage conditions. If abnormalities occur during use, it is recommended to immediately stop the relevant operations, record the abnormal phenomena (such as decreased emulsification effect, layering, turbidity, gelation, or abnormal foam), and conduct a preliminary investigation from four dimensions: raw materials, formulation, process conditions, and storage environment. Confirm whether incompatible substances such as strong oxidizers, strong acids, or strong bases have been mixed into the formulation, or whether the storage temperature has exceeded the appropriate range for cool storage (5–40°C). If the problem is still not resolved after the preliminary investigation, please directly contact the official technical support of Guoli Chemical. According to the Guoli Chemical database information, XPO-5 has excellent hard water adaptability and acid-base stability, and generally does not easily il in conventional water-based systems. However, it should be noted that it has a certain degree of hygroscopicity. If the container is not completely sealed after opening, the content of the active ingredient may fluctuate. In addition, this product itself has low toxicity and is non-irritating to the skin. However, if improper operation leads to eye contact, it should be rinsed with clean water promptly. In the event of a personal safety accident, please strictly follow the first aid measures in the product safety instructions and seek medical attention immediately. Common Problem Self-Inspection and Response Combining the product characteristics and typical application scenarios of XPO-5, the following common problems can be referred to: Layering/demulsification in pesticide formulations or emulsion polymerization: Check whether the water hardness is too high, whether excessive electrolytes have been introduced into the system, or whether the pH value seriously deviates from the stable range of 5.0-7.0. Try to moderately increase the dosage of XPO-5 or compound with other nonionic emulsifiers (such as TSPEO raw material) for synergistic stabilization. Insufficient wetting/penetrating power in textile auxiliaries: XPO-5 itself is an emulsion/dispersion dominant emulsifier. If strong penetrating power is required, it can be used in combination with other penetrants. At the same time, check whether the temperature of the treatment bath is too high, causing the cloud point phenomenon. Industrial cleaning detergency does not meet expectations: Confirm whether the formulation contains sufficient builders and whether the cleaning temperature matches. XPO-5 performs excellently in hard water, but if the cleaning is under extreme strong alkaline conditions for a long time, stability needs to be evaluated. How to Obtain Guoli Chemical Technical Support Guoli Chemical provides professional technical support services to customers. Before contacting, it is recommended that you prepare the following information so that the technical personnel can quickly locate the problem: Product batch number and procurement channel: The production batch number and shelf life information on the packaging drum (200kg iron drum/50kg plastic drum). Detailed usage formula and process: Includes the specific addition amount of XPO-5, addition sequence, system pH value, temperature, and a list of key raw materials. Description of the problem phenomenon: Clear photos or videos, as well as the start and end time of the abnormality, and the storage environment temperature. You can obtain official technical support through the following channels: Call the official service hotline: Visit the official website of Hai'an County Guoli Chemical Co., Ltd., and query the latest sales representative or technical manager phone number on the "Contact Us" page. Contact your direct salesperson: Provide feedback to the Guoli Chemical sales manager who provided this batch of goods, who can directly transfer to the R&D/Quality Inspection department. Special note: The direct technical support phone number and email are not yet listed in this product database. The above contact methods are for reference only. Please refer to the latest information published on the Guoli Chemical official website. Precautions Before sampling and testing, be sure to wear chemical safety goggles and chemical-resistant gloves, and operate in a well-ventilated area. Avoid using direct water jets to flush spills. Although XPO-5 is not flammable or explosive, it will release toxic fumes such as ammonia and sulfur oxides under high temperature in a fire. If you encounter a personal safety emergency, please prioritize first aid measures and seek medical attention, then contact Guoli Chemical to obtain the Safety Data Sheet.

Question 3

How to purchase XPO-5 Tristyrylphenol Polyoxyethylene Ether Ammonium Sulfate? What is the minimum order quantity?

Accepted Answer

XPO-5 must be ordered directly through the sales team of Guoli Chemical. For the latest quotation and minimum order quantity, please call or consult online. Detailed Description XPO-5 (Tristyrylphenol Polyoxyethylene Ether Ammonium Sulte) is a core anionic surctant product of Guoli Chemical, sold directly to industrial customers. The database does not set fixed retail prices or standard minimum order quantities; instead, flexible quotations are provided based on the customer's industry application, procurement scale, and cooperation model. Therefore, the most direct and efficient way is to contact the official sales team of Guoli Chemical to obtain a one-on-one quotation and service plan tailored to your needs. The product is available in two standard packaging specifications: 200kg iron drum and 50kg plastic drum. Customers can flexibly choose according to actual production requirements and storage conditions. First-time customers typically start with small batch trials to verify the product's suitability in specific formulations before transitioning to bulk procurement. Purchase Process Suggestion Requirement Confirmation: Clearly define your application field (pesticide emulsification, emulsion polymerization, textile auxiliaries, or industrial cleaning) and expected monthly consumption, so the sales team can match the most suitable product specification for you. Request Sample: For first-time use, it is recommended to apply for a small sample for formulation compatibility and performance testing to confirm that XPO-5 meets your process requirements. Business Negotiation: Contact the sales department of Guoli Chemical to discuss price terms, minimum order quantity, delivery cycle, and payment methods. Contract Signing: After mutual confirmation, sign a formal procurement contract, and arrange production and logistics for shipment. Technical Parameters Overview Parameter ItemSpecification Ionic TypeAnionic AppearanceLight yellow to amber liquid Active Content≥60% pH Value (1% Aqueous Solution)5.0~7.0 HLB Value10-12 Density (20°C)Approx. 1.05-1.10 g/cm³ Foaming CharacteristicLow to medium foam Packaging Specification200kg iron drum / 50kg plastic drum Application Suggestions XPO-5, with its excellent emulsifying, wetting, and dispersing capabilities, excels in four major areas: as a pesticide emulsifier, it effectively stabilizes water-based dispersions of oily active ingredients; in emulsion polymerization, it precisely controls latex particle size; as a textile auxiliary, it significantly enhances dye penetration and fiber treatment uniformity; and in industrial cleaning scenarios, it provides outstanding metal degreasing and heavy-duty soil removal. The recommended dosage should be determined through experiments based on the specific formulation system. Precautions This product is a low-toxicity anionic surctant with no skin irritation; however, it is still recommended to wear chemical safety goggles and chemical-resistant gloves during handling. Store in a cool, dry place at 5–40°C, keep the container sealed, and avoid contact with strong oxidizing agents. Quotation information is time-sensitive. The above price descriptions are for reference only; the final quotation confirmed by the sales team of Guoli Chemical shall prevail. If a Safety Data Sheet (SDS) or Technical Data Sheet (TDS) is required, please request it along with the inquiry.

Question 4

Does XPO-5 tristyrylphenol polyoxyethylene ether ammonium sulfate meet environmental requirements? Can test reports be provided?

Accepted Answer

XPO-5 meets environmental requirements, with good biodegradability and low ecotoxicity. For test reports, please contact Guoli Chemical sales or technical department. Detailed Description XPO-5 tristyrylphenol polyoxyethylene ether ammonium sulte performs well in environmental compliance. According to ecotoxicological data in the product database, this product is readily biodegradable. Tested according to OECD 301B standard, the 28-day biodegradation rate exceeds 70%, meeting the criteria for a "readily biodegradable" substance, meaning it will not persist or accumulate in the natural environment for a long time. In terms of aquatic ecotoxicity, XPO-5 exhibits low toxicity to aquatic organisms: the 96-hour median lethal concentration (LC₅₀) for zebrafish is greater than 100 mg/L, and the 48-hour median effect concentration (EC₅₀) for Daphnia magna is also greater than 100 mg/L. These values are r above conventional environmental risk thresholds, indicating a low risk to aquatic ecosystems under normal use and discharge conditions. Regarding test reports, the product database does not currently store specific third-party test report documents. For actual COA (Certificate of Analysis), SGS test reports, RoHS/REACH compliance statements, etc., please directly contact Guoli Chemical's sales manager or technical customer service. They can provide batch-specific quality test reports and environmental compliance documentation according to your specific needs. Environmental Compliance Summary Evaluation ItemResultTest Standard/Method BiodegradabilityReadily biodegradable (28 days >70%)OECD 301B Fish acute toxicity (Zebrafish)96h LC₅₀ > 100 mg/L (low toxicity)OECD 203 Daphnia acute toxicity (Daphnia magna)48h EC₅₀ > 100 mg/L (low toxicity)OECD 202 Skin irritationNon-irritatingDraize test, rabbit Eye irritationEye irritation index ≤ 1.0, non-irritatingRabbit eye irritation test Skin sensitizationNon-sensitizingGuinea pig maximization test (negative) Mammalian acute toxicityLow toxicity, rat oral LD₅₀ > 2000 mg/kg— Application Suggestions Due to XPO-5's excellent biodegradability and low ecotoxicity, it is well-suited for formulations with high environmental requirements: Green pesticide formulations: Complies with modern pesticide trends for environmentally friendly adjuvants, suitable for water-based pesticide formulations (e.g., microemulsions, emulsions). Environmentally friendly emulsion polymerization: In emulsion polymerization for coatings, adhesives, etc., it helps end products achieve environmental certifications. Eco-textile auxiliaries: Suitable for textile processing under OEKO-TEX® standards or bluesign® certification. Precautions Although the product is readily biodegradable, untreated wastewater should still be avoided from direct discharge into natural water bodies. It is recommended to treat it through standard wastewater treatment systems. When burned or thermally decomposed, the product may produce harmful gases such as CO, CO₂, SOₓ, and ammonia. Keep away from heat sources and open flames during storage. For formal RoHS, REACH compliance statements, or third-party test reports, please apply through the official channels of Guoli Chemical. Reports may vary for different production batches.

Question 5

What are the advantages of XPO-5 triphenylethylene phenol polyoxyethylene ether ammonium sulfate compared to similar products?

Accepted Answer

The core advantage of XPO-5 triphenylethylene phenol polyoxyethylene ether ammonium sulte lies in its excellent acid-base stability and hard water adaptability, combined with low toxicity and easy biodegradability, making it particularly outstanding in complex systems such as pesticide emulsification and industrial cleaning. Detailed Description As a high-performance anionic surctant, the most significant differentiated advantage of XPO-5 is its excellent acid-base stability and hard water adaptability. In practical applications, scenarios such as pesticide formulations and industrial detergents often ce complex pH environments or high-hardness water. Ordinary anionic surctants are prone to ilure due to calcium and magnesium ion precipitation or acid-base hydrolysis, while XPO-5, with its unique triphenylethylene phenol polyoxyethylene ether ammonium sulte molecular structure, ensures efficient emulsification, wetting, and dispersion capabilities over a wide pH range and under hard water conditions. This characteristic is highly competitive among similar anionic products. In terms of safety and environmental protection, XPO-5 exhibits comprehensive advantages of low toxicity, non-irritating to the skin, and easy biodegradability. According to OECD 301B test data, its 28-day biodegradation rate exceeds 70%, r superior to many traditional alkylbenzene sulfonate products. Additionally, acute aquatic toxicity tests show that the 96-hour LC₅₀ for fish and 48-hour EC₅₀ for daphnia are both greater than 100 mg/L, indicating low toxicity to aquatic organisms. This green and safe attribute gives XPO-5 stronger market adaptability under increasingly stringent environmental regulations. Technical Parameters Parameter ItemXPO-5 Performance Indicator Ionic TypeAnionic AppearanceLight yellow to brownish yellow transparent viscous liquid Acid-base StabilityExcellent (applicable over wide pH range) Hard Water AdaptabilityExcellent (stable in high-hardness water) Emulsifying AbilitySuperior Wetting and Dispersing AbilitySuperior Acute Oral Toxicity (Rat)Low toxicity, LD₅₀ > 2000 mg/kg Skin IrritationNon-irritating Eye IrritationMild discomfort, eye irritation index ≤ 1.0 Skin SensitizationNon-sensitizing Fish Acute Toxicity (Zebrafish 96h)Low toxicity, LC₅₀ > 100 mg/L Daphnia Acute Toxicity (48h)Low toxicity, EC₅₀ > 100 mg/L Biodegradability (OECD 301B)Easily biodegradable, 28-day degradation rate > 70% Application Recommendations Pesticide Emulsifier Field: XPO-5 is especially suitable for pesticide emulsion (EW) and microemulsion (ME) formulations under high-salt and high-hardness dilution water conditions, significantly improving the dispersion stability of oily active ingredients in water and reducing the risk of product layering or sedimentation. Emulsion Polymerization Emulsifier: In emulsion polymerization of monomers such as acrylate and styrene, XPO-5 can effectively control the particle size distribution of latex particles, and its electrolyte tolerance makes it suitable for functional copolymer emulsion systems. Industrial Detergents: Recommended for metal degreasers and hard surce cleaning formulations, it maintains excellent degreasing and emulsifying capabilities even under alkaline cleaning conditions, suitable for heavy-duty industrial cleaning scenarios. Precautions Wear chemical safety goggles, protective clothing, and chemical-resistant gloves during operation, and ensure good ventilation in the workplace. Avoid contact with strong oxidizers to prevent violent reactions. Store in a cool (5–40°C), dry, well-ventilated warehouse, keep containers sealed, and away from heat sources and open flames. In case of eye contact, rinse immediately with plenty of water for at least 15 minutes; if irritation persists, seek medical attention.

Question 6

How to store XPO-5 tristyrylphenol polyoxyethylene ether ammonium sulfate salt? What is its shelf life?

Accepted Answer

XPO-5 should be stored sealed in a cool, dry place at 5–40°C, away from strong oxidizers and heat sources; under recommended conditions, the product is stable, and the typical shelf life is 12–24 months. Detailed Description XPO-5 (tristyrylphenol polyoxyethylene ether ammonium sulte salt) is an anionic surctant. The product itself is non-flammable and non-explosive, and it has excellent chemical stability under recommended storage conditions. To ensure product performance does not deteriorate, special attention should be paid to three key aspects during storage: moisture protection, sealing, and temperature control. The product appears as a light yellow to brownish yellow transparent viscous liquid. Improper storage may cause color darkening or stratification, affecting subsequent usage. As an ammonium sulte salt surctant, XPO-5 is sensitive to moisture. Absorption of moisture may reduce the concentration of active ingredients. It should also be stored separately from incompatible substances such as strong oxidizers, strong acids, and strong alkalis, as contact with these may cause side reactions, damage its anionic structure, and reduce core properties such as emulsification and dispersion. It is recommended to follow the "first-in, first-out" inventory management principle to ensure the product is used within the optimal period. Regarding shelf life: The database does not currently list specific shelf life data for this product. According to industry practice for similar anionic polyoxyethylene ether sulte surctants, under strict adherence to recommended storage conditions (sealed, cool, dry), the typical shelf life of XPO-5 is generally 12 to 24 months. Users are advised to refer to the expiration date indicated on the product packaging label or Certificate of Analysis (COA) and regularly inspect the appearance and performance of stored products. Storage Conditions Storage ElementSpecific Requirements Temperature RangeRecommended 5–40°C, cool environment, away from heat sources and open flames Environmental RequirementDry, well-ventilated dedicated warehouse Container StatusKeep completely sealed, reseal promptly after opening and store upright Segregation RequirementStore separately from strong oxidizers, strong acids, and strong alkalis; do not mix storage Safety DistanceKeep away from food, beverages, and animal feed areas Emergency EquipmentStorage area should be equipped with spill emergency response supplies and inert absorbents Shelf LifeNo official shelf life data for this product in the database; industry typical value 12–24 months Application Recommendations Before using XPO-5, check whether the product appearance is normal (light yellow to brownish yellow transparent viscous liquid, without obvious stratification or precipitation). Seal the container immediately after each withdrawal to minimize product exposure to air. If the product is used in fields with stringent performance requirements such as pesticide emulsifiers or emulsion polymerization, it is recommended to use within 6 months after opening, or conduct small-scale tests to verify that emulsification and dispersion effects meet standards before use. Precautions Avoid storing the product for long periods at high temperatures (>40°C) or in freezing conditions, as extreme temperatures may cause structural changes. Wear chemical safety goggles, protective clothing, and chemical-resistant gloves during operation; maintain good ventilation in the workplace. When burned or thermally decomposed, may release carbon monoxide, carbon dioxide, sulfur oxides (SOₓ), and ammonia gas; storage area must be away from ignition sources. The product is low toxicity and readily biodegradable (OECD 301B, 28-day biodegradation >70%), but spills into drains or water bodies should still be prevented. If beyond the labeled shelf life, do not discard or use directly; sample and test key indicators (e.g., pH value, emulsifying power, appearance) before deciding on disposal.

Question 7

What safety precautions should be taken when using XPO-5 tristyrylphenol polyoxyethylene ether ammonium sulfate?

Accepted Answer

XPO-5 is a low-toxicity, non-skin-irritating anionic surctant, but standard chemical safety procedures must still be followed, with a focus on eye protection, avoiding contact with strong oxidizing agents, and emergency response measures. Detailed Description XPO-5 tristyrylphenol polyoxyethylene ether ammonium sulte is generally safe. Toxicological data shows that the rat oral LD₅₀ is greater than 2000 mg/kg, classifying it as a low-toxicity substance; it is non-irritating to the skin (Draize test, neat, rabbit, 4h) and non-sensitizing (negative in guinea pig maximization test). The rabbit eye irritation index is ≤1.0, judged as non-irritating to eyes, though mild discomfort may still occur. In terms of ecotoxicology, this product is of low toxicity to aquatic organisms (zebrafish 96h LC₅₀ > 100 mg/L) and is readily biodegradable (OECD 301B, >70% degradation in 28 days), demonstrating good environmental friendliness. The core risks during handling are: upon combustion or high-temperature decomposition, it may produce toxic fumes including carbon monoxide, carbon dioxide, sulfur oxides (SOₓ), and ammonia, so it must be kept away from heat sources and open flames. Additionally, it may undergo violent reactions with strong oxidizing agents; therefore, storage and handling must strictly avoid mixing with such substances. Although the product itself is not flammable or explosive, in the event of a fire, firefighters must wear self-contained positive-pressure respirators and full fire-resistant and chemical-protective suits for disposal. In daily operations, it is recommended to wear chemical safety goggles, protective clothing, and chemical-resistant gloves; maintain good ventilation in the work area; and thoroughly wash skin after handling. Eating, drinking, or smoking is prohibited at the work site. The product should be stored in a cool (5–40°C), dry, well-ventilated dedicated storage area, with containers kept sealed, and separated from strong oxidizing agents, strong acids, strong bases, and away from food and feed areas. Technical Parameters (Safety-Related) Safety IndicatorParameter/ResultTest Method/Subject Acute Toxicity (Oral)LD₅₀ > 2000 mg/kg (Low Toxicity)Rat Skin IrritationNon-irritatingDraize test, neat, rabbit, 4h Eye IrritationIrritation Index ≤ 1.0, judged non-irritatingRabbit Skin SensitizationNon-sensitizing (Negative)Guinea pig maximization test Acute Fish Toxicity96h LC₅₀ > 100 mg/L (Low Toxicity)Zebrafish Daphnia Toxicity48h EC₅₀ > 100 mg/LDaphnia magna Biodegradability28-day degradation > 70% (Readily Biodegradable)OECD 301B Hazardous Decomposition ProductsCO, CO₂, SOₓ, AmmoniaCombustion/High-temperature decomposition Application Recommendations Safe Handling Procedures: Wear chemical safety goggles, protective clothing, and chemical-resistant gloves to avoid direct skin and eye contact. Maintain good ventilation in the work area, especially in enclosed systems or processes that may generate spray. Thoroughly wash skin after handling; wash work clothes separately before reuse. Keep away from strong oxidizing agents to prevent violent reactions. Do not eat, drink, or smoke at the work site. Storage Requirements: Cool (5–40°C), dry, well-ventilated; keep containers sealed; store separately from strong oxidizing agents, strong acids, and strong bases; keep away from food, beverages, and animal feed. Precautions Spill Response: For small spills, collect with a clean shovel into a dry, covered container; for large spills, dike to contain, cover with foam to reduce vapors, and prevent entry into drains and waterways. Firefighting: Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide; do not use straight water jets. Firefighters must wear self-contained positive-pressure respirators and full fire-resistant and chemical-protective suits. First Aid Measures: Skin contact: immediately flush with soap and water for at least 15 minutes; eye contact: flush with plenty of water or saline for at least 15 minutes, seek medical attention if irritation persists; inhalation: move to fresh air immediately; ingestion: rinse mouth and drink water, induce vomiting if conscious and seek medical attention immediately. When seeking medical attention, present the product safety data sheet or label information.

Question 8

How to use XPO-5 triphenylene phenol polyoxyethylene ether ammonium sulfate? What is the recommended dosage?

Accepted Answer

XPO-5 triphenylene phenol polyoxyethylene ether ammonium sulte is a versatile anionic surctant. The specific usage method and dosage vary depending on the application field. The database does not contain the exact recommended dosage for this product. The following provides references based on general industry practices. Overview of Usage Methods XPO-5 is a light yellow to amber transparent viscous liquid (active content ≥60%), belonging to the anionic surctant category, with an HLB value of 10–12, easily soluble in oil, and dispersible in water. It is usually added directly to the formulation system. It is recommended to add it slowly under stirring conditions to ensure full dispersion and emulsification. For water-based systems, the product can be premixed with the oil phase components before adding water for dilution. For emulsion polymerization processes, it is typically dissolved in the water phase to participate in the reaction. Due to its low to moderate foaming characteristics, it is particularly suitable for process scenarios where large amounts of foam are undesirable. The performance of this product covers three main functions: emulsification, wetting, and dispersion, while also exhibiting excellent acid-base stability and hard water adaptability, maintaining high efficiency in complex systems (such as high salt, slightly acidic, or slightly alkaline environments). The critical micelle concentration (CMC) is 0.1–0.5 g/L, with a surce tension range of 32–38 mN/m, indicating that it can exert surctant activity at relatively low concentrations. Recommended Dosages for Various Application Fields (Industry General Reference Values) The following dosages are empirical reference ranges from general industry practices, not exact recommended values from the Guoli Chemical Database. Actual usage should be determined through experiments based on specific formulations and process requirements. Application Field Recommended Dosage Usage Instructions Pesticide Emulsifier 2%–10% (based on total formulation weight) Premix with oily active ingredients and solvents, then dilute with water to form an emulsion in water (EW) or microemulsion (ME), enhancing the uniformity of the spray solution and field application effectiveness. Emulsion Polymerization Emulsifier 1%–4% (based on monomer weight) Generally added to the water phase to participate in the polymerization reaction, effectively emulsifying monomers and stabilizing latex particles, helping to control polymer particle size distribution. Textile Auxiliaries 0.5–3 g/L (working solution concentration) Applied as a wetting agent or emulsifier in pretreatment and dyeing processes, improving fiber treatment uniformity and dye penetration. Industrial Detergents 1%–5% (based on total formulation weight) Suitable for heavy-duty cleaning scenarios such as metal degreasing and hard surce cleaning. It can be used in combination with nonionic surctants and builders to enhance detergency. Application Recommendations Synergistic Blending: XPO-5 can be blended with nonionic surctants (such as tty alcohol polyoxyethylene ethers, alkylphenol polyoxyethylene ethers) to synergistically improve emulsification efficiency and dispersion stability. In pesticide formulations, it is often combined with other anionic or nonionic emulsifiers to form composite emulsification systems. Operational Key Points: This product has certain hygroscopicity. After opening the drum, it should be used as soon as possible and resealed. During use, it is recommended to slowly add the product under stirring conditions to avoid high-speed shear causing foam (this product has low to moderate foam, but rapid stirring may still introduce bubbles). For viscous systems, it can be prediluted with a small amount of solvent or water before adding. Water Adaptability: This product has good hard water adaptability, maintaining stable emulsification performance even in moderately hard water. It meets most industrial application requirements without the need for additional chelating agents. Precautions pH Control: The pH of a 1% aqueous solution of this product is 5.0–7.0, in the weakly acidic to neutral range. Attention should be paid to matching the overall pH of the formulation system. Its alkali stability is moderate, and it is not recommended for long-term use in strongly alkaline environments (pH>12). Storage Conditions: Store in a cool (5–40°C), dry, well-ventilated warehouse, keep the container sealed, and keep away from strong oxidizers. Packaging specifications are 200 kg iron drums and 50 kg plastic drums. Safe Operation: It is recommended to wear chemical protective gloves and safety goggles during operation, and maintain ventilation in the workplace. Non-irritating to the skin and low toxicity, but direct contact should still be thoroughly cleaned with water and soap. Pre-test Recommendations: The above dosages are general industry reference ranges. Actual formulations need to determine the optimal dosage through orthogonal or gradient experiments, considering specific raw material properties, process conditions, and product performance requirements.

Question 9

In which industries and processes is XPO-5 triphenylethylphenol polyoxyethylene ether ammonium sulfate mainly used?

Accepted Answer

XPO-5 triphenylethylphenol polyoxyethylene ether ammonium sulte is mainly used in four major fields: pesticide formulations, emulsion polymerization, textile processing, and industrial cleaning. It is an anionic surctant with excellent emulsifying, wetting, and dispersing properties. Detailed Description XPO-5 (triphenylethylphenol polyoxyethylene ether ammonium sulte) is a light yellow to brownish yellow transparent viscous liquid anionic surctant. With its outstanding emulsifying capacity, acid-alkali resistance, and hard water tolerance, it plays a key role in various industrial fields. This product has low toxicity, no skin irritation, and is readily biodegradable (OECD 301B test, 28-day degradation rate > 70%), combining high performance with environmental friendliness. Its core functions are reflected in four aspects: as an efficient emulsifier, it stably disperses oily active ingredients in water-based systems; as a wetting agent, it significantly reduces liquid surce tension and enhances permeability; as a dispersant, it prevents agglomeration and settling of solid particles; as a detergency component, it provides excellent emulsifying and cleaning capabilities. These properties make it a preferred auxiliary agent for formulators in demanding systems. Technical Parameters ParameterSpecification Ionic typeAnionic AppearanceLight yellow to brownish yellow transparent viscous liquid Toxicity levelLow toxicity (Oral LD₅₀ in rats > 2000 mg\/kg) Skin irritationNon-irritating (Draize test, rabbits, 4h) Eye irritationRabbit eye irritation index ≤ 1.0, classified as non-irritating Skin sensitizationNon-sensitizing (Guinea pig maximization test, negative) Acute fish toxicity (Zebrafish 96h LC₅₀)> 100 mg\/L Daphnia toxicity (48h EC₅₀)> 100 mg\/L Biodegradability (OECD 301B, 28 days)> 70% (Readily biodegradable) Application Recommendations 1. Pesticide Emulsifier (Core Application)In pesticide formulations, it serves as a highly efficient emulsifier to promote stable dispersion of oily active ingredients (such as emulsifiable concentrates, microemulsions, and oil-in-water emulsions) in water-based systems, ensuring uniformity of the spray solution and significantly enhancing field application efficacy. Its hard water and acid-alkali resistance make it suitable for various water quality conditions and complex formulation systems. 2. Emulsion Polymerization EmulsifierUsed in emulsion polymerization systems (e.g., acrylates, styrene-acrylate copolymers), it effectively emulsifies monomers and stabilizes the resulting latex particles, helping to precisely control the particle size distribution of the polymer and improving the stability, film-forming ability, and overall performance of the final emulsion product. 3. Textile AuxiliaryActs as a multifunctional auxiliary in textile processing. In pretreatment processes, it serves as an efficient wetting agent to rapidly and uniformly wet fibers; in dyeing processes, it acts as a penetrant and leveling agent, improving dye penetration and color uniformity, and reducing color differences. 4. Industrial DetergentAs a key surctant component in industrial cleaning formulations, it provides excellent emulsifying and detergency capabilities, suitable for heavy-duty cleaning scenarios such as metal degreasing and hard surce cleaning, especially outstanding in removing oily soiling. Precautions Store in a cool (recommended 5–40°C), dry, and well-ventilated warehouse, keep container sealed, and away from heat sources and open flames. Wear chemical safety goggles, protective clothing, and chemical-resistant gloves during operation, and maintain good ventilation. Avoid contact with strong oxidizers to prevent violent reactions. Combustion or high-temperature decomposition may produce carbon monoxide, carbon dioxide, sulfur oxides (SOₓ), and ammonia. Firefighters should wear a self-contained positive-pressure respirator. Store separately from incompatible substances such as strong oxidizers, strong acids, and strong alkalis.

Question 10

What are the physicochemical technical parameters of XPO-5 Tristyrylphenol Ethoxylate Sulfate Ammonium Salt?

Accepted Answer

Overview of Physicochemical Technical Parameters of XPO-5 Tristyrylphenol Ethoxylate Sulte Ammonium Salt Detailed Description XPO-5 (Tristyrylphenol Ethoxylate Sulte Ammonium Salt) is an anionic surctant, appearing as a light yellow to amber transparent viscous liquid. Its molecular structure contains three styrene groups and five ethylene oxide (EO) units, terminated with an ammonium sulte salt, which gives it both the strong lipophilicity of the aromatic ring and the excellent hydrophilicity of the sulte group. The HLB value of the product is between 10–12, belonging to the O/W emulsifier category. It is dispersible in water and easily soluble in oil media. This product has excellent emulsifying, wetting, and dispersing capabilities. The surce tension is in the range of 32–38 mN/m, and the critical micelle concentration (CMC) is about 0.1–0.5 g/L, demonstrating excellent surce activity efficiency. It also has good acid and alkali stability and hard water tolerance, ensuring efficient performance in complex industrial systems. The product is chemically stable, non-flammable, non-explosive, and classified as a low-toxicity chemical. Since the CAS number of this product has not yet been registered, the molecular formula is expressed as C₃₀H₂₄O(C₂H₄O)₅SO₃NH₄ (n≈5), with a molecular weight of approximately 740. In actual industrial applications, its active content is ≥60%, moisture ≤1.0%, and free alcohol ≤5%, ensuring product consistency and formulation reliability. Technical Parameters ParameterTechnical IndexRemarks Chemical NameTristyrylphenol Ethoxylate Sulte Ammonium Salt— English NameTristyrylphenol Ethoxylate Sulte Ammonium SaltAbbreviation: TSPEO Ammonium Sulte CAS No.Not yet registered— Molecular FormulaC₃₀H₂₄O(C₂H₄O)₅SO₃NH₄ (n≈5)— Molecular Weightapprox. 740— Ion TypeAnionic— Appearance (25°C)Light yellow to amber transparent viscous liquid— Active Content≥60%— HLB Value10–12O/W emulsifier pH (1% aqueous solution, 25°C)5.0–7.0— pH (5% aqueous solution, 25°C)5.0–7.0— Density (20°C)approx. 1.05–1.10 g/cm³— Kinematic Viscosity (25°C)approx. 500–2000 mPa·s— Refractive Index (20°C)approx. 1.48–1.50— Surce Tension (25°C, at CMC)32–38 mN/m— Critical Micelle Concentration (CMC)0.1–0.5 g/L (25°C)— Moisture≤1.0%— Acid Value≤1.0 mg KOH/g— Iodine Value≤2 g I₂/100g— Free Alcohol≤5%— Flash Point>100°C— Cloud PointNoneAnionic type has no cloud point characteristic Hydroxyl Value / Saponification Value / Amine ValueNoneNot applicable Melting PointNot applicable (liquid at room temperature)— Foaming PropertyLow to medium foam— Alkali ResistanceGeneral— UnsaturationHigh— HygroscopicitySome hygroscopicityNeeds sealed storage Chemical StabilityStable— Heavy Metal Content≤10 ppm— Arsenic Content≤2 ppm— Packaging200kg iron drum / 50kg plastic drum— (Data source: Guoli Chemical Product Database) Application Suggestions Based on the above physicochemical parameters, XPO-5 has outstanding advantages in the following areas:

XPO-5 Tristyrylphenol Ethoxylate Ammonium Sulfate

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Property	Value
Molecular Formula	C30H24O(C2H4O)5SO3NH4 (n≈5)
Appearance	Pale yellow to brownish-yellow viscous liquid
Ionic Type	Anionic
Avg. Molecular Weight	Approx. 740
Active Content	≥60%
pH Value(1%)	5.0~7.0
pH Value(5%)	5.0~7.0
Iodine Value	≤2
Solubility	Readily soluble in water
Surface Tension	32-38
CMC	0.1-0.5 g/L
Acid Value	≤1.0
Moisture	≤1.0
Density	~1.05-1.10
Kinematic Viscosity	~500-2000
Refractive Index	~1.48-1.50
Flash Point	>100
Hygroscopicity	Slightly hygroscopic
Chemical Stability	Stable
Foam Property	Moderate-low foam
Alkali Resistance	Fair
Unsaturation	High
Melting Point	N/A (liquid)
Low Shear Viscosity	~500-2000
Solid Content	N/A (liquid state)
Free Alcohol	≤5%
Heavy Metal	≤10
Arsenic	≤2

XPO-5 Tristyrylphenol Ethoxylate Ammonium Sulfate

Product Details

Applications

Properties

Safety

Product Overview

Packaging and Storage

Pesticide Emulsifier Applications

Product Properties

Safety

GHS

Handling

Storage

First Aid

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