Basic Information
Cosmetic Grade,Food Grade Tween 20(Polysorbate 20) CAS 9005-64-5
| Product Name | Polysorbate 20 |
| CAS | 9005-64-5 |
| MF | C26H50O10 |
| MW | 522.6692 |
| Purity | 99% |
| Appearance | yellow liquid |
| Acid value | ≤2.0 | mg KOH/g |
| Saponification value | 40~50 | mg KOH/g |
| Hydroxyl value | 96~108 | mg KOH/g |
| Moisture | ≤3.0 | w/% |
| Residue on ignition | ≤0.25 | mg/kg |
| Oxyethylene | 70.0~74.0 | w/% |
Products Description
Function of Tween 20(Polysorbate 20):
1. O/W food emulsifier, used alone or mixed with Span-60, Span-65, Span-80.
2. It is used as solubilizer, penetrating agent and dispersant for medicine and cosmetics in medicine and daily-use chemicals.
3. used as anti-waxing agent for oil well production in petroleum extraction, can remove wax formation in oil wells; used as viscosity reducing agent.
Uses of Tween 20:
1. Tween 20 is used as an emulsifier to prevent the separation of oil and water in products such as ice cream, margarine and salad dressings.
2. It is used as an emulsifier, solubilizer and wetting agent in shampoos, lotions, creams and cosmetics.
3. Polysorbate 20 can be used to formulate drugs, especially oral and topical drugs.
4. In biological and chemical laboratories, it is often used as a detergent for cell lysis and protein purification, and as a component of buffer solutions to reduce surface tension and prevent non-specific binding in assays.
5. It is also used as a wetting and dispersing agent in the textile industry and also in the paint and coating industry to improve pigment dispersion.
Packaging & Delivery
Packaging: 25kg fiber drum with PE inner liner or customized packaging available.
Delivery Time: 7–10 days after payment confirmation.
Shipping Methods: By sea, air, or courier (FedEx, DHL, UPS, TNT).
Why choose GNEE BIO?
1. Your inquiry will be replied within 4 hours. (Online service)
2. Free samples can be sent on request.
3. Small quantity is also available. The MOQ is 25kgs.
4. We have more than 10 years experience in sales and production.
5. Customized packaging and production are available.
6. Your products can be delivered on time.
7. We have professional forwarders in different ports.
8. Different payment terms can be chosen like L/C, D/P, T/T, Paypal, Credit card or else.
We want a win-win business. Send your inquiry and you will get it!
Company Profile
GNEE BIO is located in Anyang City, Henan Province, China. It is a well-known supplier and manufacturer of chemical raw materials in China. We provide basic chemical raw materials, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products to domestic and international chemical manufacturers and fine chemical product producers.
FAQ
1. Do you provide free samples?
A: Of course. We are always willing to provide free samples for new customers.
2. Do you have discounts?
A: There are different discounts for different quantities.
3. What is the payment method?
A: For small orders, you can pay by wire transfer, Western Union or Paypal; for normal orders, you can pay by wire transfer to our company account.
4. What documents do you provide?
A: Usually, we provide commercial invoice, packing list, loading list, COA, certificate of origin. If your market has any special requirements, please let us know.
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