TWEEN 20 Extra Pure

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TWEEN 20 Extra Pure Specification

Solubility
Soluble in water ethanol and oils; insoluble in hydrocarbons

Structural Formula
Complex polymer structure including sorbitan with polyethylene glycol chains

Ph Level
Neutral to slightly acidic (5.57.0 in 5% aqueous solution)

Melting Point
(liquid at room temperature)

Storage
Store in a cool dry place away from light and moisture

HS Code
340213

Form
Liquid

Shape
Liquid or viscous form

Poisonous
No

Taste
Bland or neutral

Refractive Rate
1.4681.472 (at 25C)

Smell
Mild characteristic odor

Molecular Formula
C58H114O26

Other Names
Polysorbate 20; PEG-20 sorbitan monolaurate

Density
1.1 Gram per cubic centimeter(g/cm3)

Boiling point
(decomposes)

Molecular Weight
1227 g/mol (approximation due to polymeric nature)

Purity
>99%

Classification
Surfactant

Chemical Name
Polyethylene glycol sorbitan monolaurate

CAS No
9005-64-5

EINECS No
500-018-3

Grade
Extra Pure

Standard
USP/BP/EP

Type
Nonionic surfactant

Usage
Emulsifier stabilizer in pharmaceuticals cosmetics and food industries

Main Material
Sorbitol and ethylene oxide derivatives

Application
Pharma food cosmetics and industrial applications

About TWEEN 20 Extra Pure

TWEEN 20 Extra Pure is a high-quality surfactant presented in liquid form, characterized by its neutrality in taste and mild characteristic odor. With a purity exceeding 99%, this Extra Pure grade chemical serves as an emulsifier and stabilizer in various industries including pharmaceuticals, cosmetics, and food. Its chemical composition of Polyethylene glycol sorbitan monolaurate ensures solubility in water, ethanol, and oils while remaining insoluble in hydrocarbons. The product, meeting USP/BP/EP standards, boasts a molecular weight of approximately 1227 g/mol and a density of 1.1 g/cm3. Ideal for storage in cool, dry places away from light and moisture, TWEEN 20 Extra Pure proves versatile for a wide range of applications.