Polyoxyethylene (4) Sorbitan Monolaurate

Polysorbate 20 (Tween 20) is a polysorbate-type nonionic surfactant formed by the ethoxylation of sorbitan before the addition of lauric acid. Its stability and relative nontoxicity allows it to be used as a detergent and emulsifier in a number of domestic, scientific, and pharmacological applications.

1.APPEARANCE:   light yellow to yellow oily liquid.

2.OTHER NAMES: Tween 21; Polysorbate 21

3. HLB VALUE: 13.3

4. TECHNICAL SPECIFICATION:

5. PACKAGING: 25kg, 220kg/ plastic drum net weight. (Other packages are available upon request.)

6. INSTRUCTIONS ON USE AND STORAGE:

(1) Application  Used as emulsifiers, lubricants, antistatic agents, solubilizing agent, stabilizer, dispersing agent, and etc.

(2) Storage and preservation  Preserved dry, cool, avoid sunlight.

7. SHELF LIFE:   1 year

Our Server

1. Competitive offers with standard high quality or customize

2. Available customizing blending of above 2 single products

3. Prompt delivery within 2-3 weeks(1 weeks is available for ready stock)

4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 years

5. Respond to inquires within 1 hour and 24hours' online service

6. Free sample and correct shipping documents dispatched according to regulations of different countries

7. Advise price trend accurately and help clients to make order decision

8. Weekly update offers provided to every potential client

Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and pharmaceutical field in China.

Through more than four years development, QINGDAO EAST CHEMSOURCES TRADE CO.,LTD,there is new branch office Qingdao East Chemsources Limited,our company has developed from single product at first to providing solution to finished products now, is committed to providing solutions for success and growth through long term relationships.

   Currently, our products have been exported to more than 50 countries all over the world. Our service is accomplished by providing good quality solution that matches the specifications of our clients at competitive price. Our products will derive from trusted sources and arrive to our clients in time and well arranged manner, be creating the greatest benefits for our customers.

  Whether your project is large or small, whether it needs one, several or all of our disciplines you will find our level of dedication to a quality result to be the same. We are looking forward to your sincere cooperation and participation.

Tween-20 is a hydrophilic, non-ionic detergent surfactant that is suitable for the isolation of water-soluble membrane proteins. Tween-20 is used in cosmetic and personal care product formulations as a fragrance ingredient, surfactant, emulsifier, and wetting agent and is used in a variety of products including skin fresheners, skin care products, skin cleansing products, makeup bases and foundations, shampoos, permanent waves and fragrance powders. Tween-20 is recommended for ELISA and immunoblots. Tween-20 is commonly used as an additive in food, pharmaceuticals and cosmetics. Tween-20 is also known as Polyethylene glycol sorbitan monolaurate, Polysorbate 20, Sorbimacrogol Laurate 300 and Polyoxyethylenesorbitan monolaurate.