Polyethylene Glycol (PEG 400) HO(CH2CH2O)nH CAS 25322-68-3

Polyethylene Glycol (PEG 400) HO(CH2CH2O)nH CAS 25322-68-3

Polyethylene Glycol(PEG 400) consists of polymers of varying molecular weights and is a colorless, odorless liquid used as a corrosive, lubricant, solvent and viscosity modifier in many applications.
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Description
Technical Parameters
Introduction

 

Polyethylene Glycol(PEG 400) consists of a distribution of polymers of varying molecular weights with an average molecular weight of 400. It is a colorless and odorless liquid, completely miscible in water and many organic solvents. PEG 400 is non toxic, non irritant and is used as humecatant, lubricant, solvent and viscosity modifier in many applications.

Name: Polyethylene Glycol

CAS No:25322-68-3

Molecular Formula: HO(CH2CH2O)nH

 

Specifications

 

Item

Specifications

Results

Appearance (25℃)

Clear liquid,no mechanical impurities

Pass

HydroxyI value, mgKOH/g

273.0-285.0

275.6

Water content,%

≤0.1

0.031

PH value (5% Sample in DMW)

6.00-7.00

6.65

Chroma, APHA

≤15

5

 

Packing: 230kg/drum, 1000kg/IBC

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Application

 

1. PEG 400 can be used as water-soluble base for cosmetic creams and emulsions, and in many applications it can also be used as moisturizer, lubricant, solvent, and viscosity modifier.

2. PEG 400 can be used as an intermediate in the manufacture of alkyd resins, methacrylic resins and other resins.

3. PEG 400 is used as glazing binder in ceramic industry.

 

 

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