Commodity Name: TWEEN 20
CAS No.:【9005-64-5】
Synonyms: Polysorbate 20
Molecular Formula: C58H113O26
Molecular Weight: M=1226.48
Description: Polysorbate 20 is used as surfactant in a variety of liquid formulations and acts e.g. as emulsifying, solubilizing and wetting agent.
Allergenics: The product contains none of the ingredients of the list of allergenics of the EC.
Packing and Transportation: Adopting the package of 200KG/DRUM, or according to the customers’demand. The transportation shall be in accordance with the requirement of general chemicals.
Usage: It is a kind of non-ionic surfactant, which has the functions of emulsification, diffusion, solubilization and stabilization. In pharmaceutical, daily chemical, food, textile and other industries, widely used as emulsifier, dispersant, solvent, stabilizer and so on. As an emulsifier, the high concentration electrolyte and the change of pH value have little effect on its emulsifying ability, and it is a large class of excellent oil/water emulsifiers. It is used as a solubilizer in food and cosmetics and as an emulsifier in various o/w emulsions. In the textile industry as an antistatic agent and lubricant.
Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.
PARTICUAR | STANDARD |
Appearance | Light yellow to yellow viscous liquid |
Colour Lovibond (R/Y) | ≤1.5R 10Y |
Acid Value (mg KOH/g) | ≤2.0 |
Saponification Value (mg KOH/g) | 40~50 |
Hydroxyl Value (mg KOH/g) | 96~108 |
Residue on Ignition(w/%) | ≤0.25 |
Moisture(w/%) | ≤3.0 |
Pb (mg/kg) Lead | ≤2.0 |
Oxyethylene (w/%) | 70.0-74.0 |