Polysorbate 20/Tween 20 CAS 9005-64-5

Product Name: Polysorbate 20/Tween 20
CAS: 9005-64-5
MF: C26H50O10
MW: 522.66
Appearance: Yellow to amber oily liquid
Assay: 99% min
Package: 25kg,200kg/drum

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[Typical Properties]

Appearance is an amber viscous liquid with a slight special odor and a slight bitterness. Soluble in water, ethanol, methanol, and ethyl acetate, insoluble in mineral oil and petroleum ether.

[Specification]

Item

Standard

Appearance

Yellow to amber oily liquid

Acid Value

2.2mgKOH/g

Saponification Value

40-50mgKOH/g

Hydroxyl Value

96-108mgKOH/g

Water

3.0%

Residue on ignition

0.25%

Heavy Metal

<0.001%

[Usage]

*Tween 20 is a water in oil emulsifier that can be used as a solvent, dispersant, stabilizer, lubricant, and antistatic agent.

*As an anti wax agent in oil well production during oil extraction, it can remove wax buildup in oil wells;

*As a viscosity reducer, it can reduce the flow viscosity of crude oil, increase oil well production, and improve transportation capacity.

*In medicine and daily chemical industry, it is used as a solubilizer, penetrant, and dispersant for drugs and cosmetics. Due to its rust prevention and lubrication properties, Tween 20 is used to prepare anti rust lubricating oil and rust and grease removal oil.

[Storage]

Keep tightly closed.Store in dry and ventilated place.Keep away from fire,heat sources and oxidants.

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