CAS：25322-69-4

Formula: HO(C3H6O)nC3H6OH

【Chemical component】epoxypropane condensate

【Category】nonionic

【Specification】PEG-200、400、600、1000、1500、2000、3000 、4000、6000、8000

【Technical indicator】

Specification	Appearance (25℃)	Color and lustre Pt-Co	Hydroxyl value mgKOH/g	Molecular weight	Acid value mgKOH/g	Moisture (%)	PH (1%水液)
PEG-200	colorless transparent oily viscous liquid	≤20	510~623	180~220	≤0.5	≤0.5	5.0～7.0
PEG-400	colorless transparent oily viscous liquid	≤20	255~312	360~440	≤0.5	≤0.5	5.0～7.0
PEG-600	colorless transparent oily viscous liquid	≤20	170~208	540~660	≤0.5	≤0.5	5.0～7.0
PEG-1000	colorless transparent oily viscous liquid	≤20	102~125	900~1100	≤0.5	≤0.5	5.0～7.0
PEG-1500	colorless transparent oily viscous liquid	≤20	68~83	1350~1650	≤0.5	≤0.5	5.0～7.0
PEG-2000	colorless transparent oily viscous liquid	≤20	51~62	1800~2200	≤0.5	≤0.5	5.0～7.0
PEG-3000	colorless transparent oily viscous liquid	≤20	34~42	2700~3300	≤0.5	≤0.5	5.0～7.0
PEG-4000	colorless transparent oily viscous liquid	≤20	26~30	3700~4300	≤0.5	≤0.5	5.0～7.0
PEG-6000	colorless transparent oily viscous liquid	≤20	17~20.7	5400~6600	≤0.5	≤0.5	5.0～7.0
PEG-8000	colorless transparent oily viscous liquid	≤20	12.7~15	7200~8800	≤0.5	≤0.5	5.0～7.0

【Properties and application】

PEG series is soluble in organic solvents, for example, methyl benzene, ethyl alcohol and trichloro ethylene; PEG200, 400, 600 are soluble in water and have function of lubrication, solubilizing, anti-foaming and anti-static property; PEG-200 can be used as dispersing agent of pigment;
In cosmetics, PEG400 can be used as emollient, softening agent and lubrication agent;
As anti-foaming agent in coating and hydraulic oil, in synthetic rubber and latex processing, as freezing agent and cooling agent in heat-transfer fluid, as viscosity improving agent;
As intermediate in esterification reaction, etherification reaction and condensation polymerization;
As releasing agent, solubilizer and additive of synthetic oils;
PEG-2000~8000 has excellent lubrication, anti-foaming, heat resistant and cold resistant property;
PEG-3000~8000 is major component of premixed polyether polyols;
PEG-3000~8000 is used in manufacturing of plasticizer and lubrication agent;
Basic material of daily chemical, medicine and oils;

【Packaging and storage】

200kg iron drum, 50kg plastic drum; non-poisonous and nonflammable; should be preserved and transported as ordinary chemicals; should be stored in dry and ventilated place; shelf life is 2 years;

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