| Customization: | Available |
|---|---|
| CAS No.: | 9005-65-6 |
| Formula: | C24h44o6 |
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Polysorbate (also known as Tween) is formed by condensation of the residual hydroxyl group in the Span molecule with ethylene oxide. In the process of polyoxyethylene, transesterification occurs, and the ester group that was previously directly connected to the dehydrated sorbitol can be rearranged to the hydroxyl end of the oxyethylene chain. They are suitable for use as oil-in-water (O/W) emulsifiers, solvents, dispersants, stabilizers, antistatic agents, lubricants and cleaners.
| ITEMS | STANDARD | RESULTS |
| Appearance at 25 ºC | Light yellow to yellow oily liquid | Apposite |
| Color Lovibond (R/Y) | ≤1.5R10Y | 0.5R 4.9Y |
| Hydroxyl number mgKOH/g | 65-80 | 72.6 |
| Saponification number mgKOH/g | 45-55 | 47.4 |
| Acid value mgKOH/g | ≤2 | 0.9 |
| Water % m/m | ≤3.0 | 2.4 |
| Residue on Ignition % | ≤0.25 | 0.10 |
| Pb mg/kg | ≤2.0 | <2 |
| Oxyethylene group % | 65.0-69.5 | 67.8 |
Packing: 25kg/drum, 50kg/drum, 200kg/drum
Delivery time: Around 5-7 working days
Port: Qingdao/Shanghai
In the food industry, polysorbate 80 is used in a variety of products such as ice cream, salad dressings, and baked goods. Due to its ability to stabilize emulsions and increase the shelf life of products, it is an essential ingredient in many processed foods.
In cosmetic products, Polysorbate 80 is often used as a stabilizer, emulsifier, and thickener. It can be found in products such as shampoo, body wash, and lotions. Polysorbate 80 used in cosmetics is considered safe and has been approved by regulatory agencies such as the US Food and Drug Administration (FDA) and the European Union (EU).
Polysorbate 80 is used in the pharmaceutical industry as a solubilizing agent in medications and injectable drugs. Polysorbate 80 improves the solubility of certain substances, making them more easily dispersed in liquid formulations.
A, Do you supply FREE sample?
FREE sample is ok, but the sample delivery fee is on your side.
B, What's your payment term?
1, T/T, 30% prepaid, the balance 70% will be paid when the products are ready!
2, L/C
3, D/P
C, What's your delivery time?
Generally it is 3-7 working days after receiving your deposit.
D, How long have you been involved in this chemical field?
Since 2003. So we enjoy much experience, can take care your cargo very well!
E, Can you supply relative document?
Of course, we can supply MSDS, COA, CO, commerical invoice, packing list, B/L...
If your markets have any special requirements, pls just let me know freely!
G, Do you accept third party inspecition?
Yes, we do!
We are service on 24 hours, any other questions, pls ask me freely!
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