Polyoxyethy-lene(20)Sorbitan Monolaurate Polysorbate 20 9005-64-5
Product:Tween-20
CAS:9005-64-5
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.
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.
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 |
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