Tween T-20 lauric acid (polyoxyethylene(20) sorbitan monolaurate, CAS: 9005-64-5) is a high-performance nonionic surfactant that plays a key role in multiple industrial fields due to its excellent emulsifying, solubilizing, and dispersing properties. As a nonionic surfactant, it is stable to acids, bases, and hard water, and can be compounded synergistically with cationic, anionic, and other nonionic surfactants.
The following are specific applications in various industries based on the Guoli Chemical product database, covering process stages and functions:
| Industry Field | Specific Application Process/Product | Functional Role |
|---|---|---|
| Cosmetics and Personal Care Products | creams, lotions, facial cleansers, shampoos, body washes, makeup removers | emulsifier, solubilizer, mild cleanser |
| Pharmaceutical Industry | oral liquid formulations, injections, topical preparations | solubilizer, emulsifier, improving bioavailability of poorly soluble drugs |
| Food Industry | ice cream, whipped cream, pastries, beverages, condiments | emulsifier, aerating stabilizer (food additive E432) |
| Industrial and Household Cleaning | hard surface cleaners, metal cleaners, household cleaning products | wetting agent, emulsifier, detergency component |
| Textile Industry | spinning oils, dyeing auxiliaries, finishing processes | wetting agent, emulsifier, antistatic agent |
| Agrochemical Formulations | pesticide emulsifiable concentrates, water emulsions, suspension concentrates | emulsifier, dispersant |
| Coatings and Inks | water-based coatings, ink systems | pigment wetting dispersant, system stabilizer |
| Biochemistry and Immunology | ELISA wash buffer, Western blot blocking buffer, cell lysis experiments | nonionic detergent, membrane protein solubilizer |
Tween T-20 mainly performs three core functions in the above industries: O/W emulsification - efficiently stabilizing oil-in-water emulsion systems; solubilization - significantly increasing the solubility of poorly soluble substances (such as drug active ingredients, flavors and fragrances, pesticide technical materials) in the aqueous phase; wetting and dispersion - promoting uniform dispersion of solid particles such as pigments, fillers, and dyes, improving spreadability and system stability.
This product may cause mild skin irritation (H316) and serious eye irritation (H319). It is recommended to wear protective gloves and eye protection during operation; harmful to aquatic life (H402), prevent untreated material from entering the natural environment. For detailed safety information, please refer to the Safety Data Sheet (SDS).