POLYETHYLENE GLYCOL PEG 4000

Chemical Name:
Polyethylene glycol
Molecular Formula: HO(CH2CH2O)nH
Molecular Weight： 697.611
CAS NO.: 25322-68-3
Package: 25kg/bag
Storage Life: 12months

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Product Details ofPOLYETHYLENE GLYCOL PEG 4000

Description:

PEG4000

Chemical Name	POLYETHYLENE GLYCOL
Molecular Formula	HO(CH2CH2O)nH
Molecular Weight	697.611
CAS NO.	25322-68-3
Package	25kg/bag
Storage Life	12 months

Specification:

外观 Appearance	WHITE FLAKE
分子量 Molecular Weight, g/mol	3600-4200
羟值 Hydroxyl Value mg KOH/g	25-28
水份 Water, percent %≤	1
PH值 PH Value	5.0~7.0
纯度 Assay%≥	99.0
色度 Gardner ≤	50

Polyethylene glycol is soluble in water, methanol, benzene, dichloromethane, but insoluble in ether and n-hexane. The product after it is combined with hydrophobic molecules can be used as a non-ionic surfactant.

Polyethylene Glycols are used as lubricant and mold release agent in synthetic and natural rubbers.

After usage they can be easily removed from the surfaces by water.

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