Polyethylene Glycol 4000

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Product Description
Product

Polyethylene Glycol 4000

CAS

25322-68-3

Formula

HO(CH2CH20)nH

Synonym
PEG 4000; Poly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-
Typical Product Specifications
Heavy Metals, %
NMT 0.0005
Authenticity
Positive
Ethylene oxide, %
NMT 0.01
Color Of Soultion
A transparent product, having coloring of less than standard no.65
Mass Losses, %
NMT 3.0
Free acetic acid, %
NMT 0.024
Sulfatic Acid, %
NMT 0.1
Average Molecular Weight
3500-4500
Viscosity at 99°C, mm2.s
78-160
Solubility
According to norms
Hardening temperature, C
52-56
pH of 5% aqueous solution
4.5-7.5
Iron, %
NMT 0.0001
Appearance
White, yellowish or greyish waxy flakes, a powder or a dense composition
Notes
PEG 4000 is applied in pharmacology, medicine, and cosmetics, in textile industry, rubber industry, in metal working, etc.
Class
Get a quote
Get a quote
Polyethylene Glycol 4000
iso certificate
Get a quote
SDS Request
For more information call
phone_icon
(914) 654-6800
or email
mail_icon
INFO@PARCHEM.COM
For more information
Product Description
Product

Polyethylene Glycol 4000

CAS

25322-68-3

Formula

HO(CH2CH20)nH

Synonym
PEG 4000; Poly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-
Typical Product Specifications
Heavy Metals, %
NMT 0.0005
Authenticity
Positive
Ethylene oxide, %
NMT 0.01
Color Of Soultion
A transparent product, having coloring of less than standard no.65
Mass Losses, %
NMT 3.0
Free acetic acid, %
NMT 0.024
Sulfatic Acid, %
NMT 0.1
Average Molecular Weight
3500-4500
Viscosity at 99°C, mm2.s
78-160
Solubility
According to norms
Hardening temperature, C
52-56
pH of 5% aqueous solution
4.5-7.5
Iron, %
NMT 0.0001
Appearance
White, yellowish or greyish waxy flakes, a powder or a dense composition
Notes
PEG 4000 is applied in pharmacology, medicine, and cosmetics, in textile industry, rubber industry, in metal working, etc.
Class
Get a quote
Get a quote