Poly (ethylene glycol) CAS 25322-68-3 Peg Polyethylene Glycol

• CAS No.: 25322-68-3
• Formula: C9h15br6o4p
• EINECS: 203-473-3
• Classification: Aromatic Alcohol
• Appearance: Powder
• Type: 3°(Trisubstituted Carbinol)
• Model NO.: SUREST-18
• Hydroxyl No.: Dihydroxy
• Melting Point: -65 ºC
• Shelf Life: 2 Years
• Stock: Available
• Density: 1.125
• Refractive Index: 1.458-1.461
• Flash Point: 171 ºC
• Transport Package: 25kg or 200 Kg/Barrel
• Specification: 98%min
• Trademark: Surest
• Origin: China
• HS Code: 3907299090
• Production Capacity: 1000 Tons Yearly

Product Description

Poly(ethylene glycol)

 

Name	Poly(ethylene glycol)
Synonyms	Polyethylene glycol; PEG
Molecular Structure
CAS Registry Number	25322-68-3 (6812-36-8)

Properties

Density	1.125
Melting point	-65 ºC
Refractive index	1.458-1.461
Flash point	171 ºC

Main Uses:
1.It is used as an analytical reagent and also in the pharmaceutical industry.
2.Used as softener, lubricant, etc.
3.It is used as a substrate in medicine and cosmetics, as a dispersant, lubricant, emulsifier in rubber, metal processing, pesticide and other industries.
4.Organic synthesis medium, moisturizing agent for daily cosmetics industry, inorganic salt solvent, viscosity regulator, etc.
5.Used as flocculant, fluid antifriction agent, textile infiltrating agent, retention and filtration aid, binder, thickener and denture fixing agent.
6.In medicine, cosmetics industry as a substrate, in rubber, metal processing, pesticides and other industries as a dispersant, lubricant.
7.In medicine, cosmetics industry as a substrate, in rubber, metal processing, pesticides and other industries as a dispersant, lubricant.
8.Used as casting agent, metal drawing, stamping and forming lubricant, paper industry lubricant, cutting fluid, grinding liquid cooling lubrication, polishing agent, etc.
9.As a papermaking additive, it can improve the retention rate of fillers and fine fibers. When the relative molecular weight is more than 3 million, it has good dispersion, certain wettability, drag reduction and pyrolysis. It is an effective deflocculant. Adding into the pulping can increase the viscosity of the slurry, prevent the fiber from adhering to each other, improve the evenness of the paper, reduce the beating power consumption, and increase the physical strength.



 

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