Polyethylene Glycol 3350

Name: Polyethylene Glycol 3350
Availability: polyethylene-glycol-3350-279611.html

Category:Intermediates > Pharmaceutical Intermediates
Product Name:Polyethylene Glycol 3350
CAS No.:25322-68-3
Standard:ChP, USP, EP
Price(USD):Negotiable
Company:Changzhou Comwin Fine Chemicals Co., Ltd.

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Basic Info

Grade: Pharmaceutical Grade

Factory Location: Nanjing, China

Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa
Monthly Production Capacity: 5000 tons/Year

Packaging Information: 15kg/Bag, according to customer demand
Sample Provided: no

Payment Terms: T/T

Polyethylene Glycol 3350

Chemical Name	Polyethylene Glycol 3350 Poly(ethylene glycol) 3350; PEG 3350
CAS Number	25322-68-3 (6812-36-8)
Molecular Structure
Packing	15kg/Bag
Capacity	5000MT/Year
Storage	Keep container tightly closed in a dry and well-ventilated place.
Application	Polyethylene Glycol 1000 is used as ointment suppository base, glidant, solvent and lubricant in medicine and chemical industry.

SPECIFICATION

Items	Specification
Appearance	Colorlesss and NMT slightly hazy solution
Identification	Meets the requirements
Residue on Ignition	≤0.10 %
Heavy Metal	≤5ppm
Ethylene Oxide and Dioxane	Ethylene Oxid: ≤10µg/g Dioxane: ≤10µg/g
Formaldehyde and Acetaldehyde	Formaldehyde : ≤15µg/g Acetaldehyde : ≤200µg/g
Apparent Weight-Average Molecular Weigh And Polydispersity	Apparent weight-average molecular weigh:3015~3685 Polydispersity:90~110%of the value stated
Hydroxyl Valu	30 ~ 38
Acidity and Alkalinit	4.5 ~ 7.5
Water Determinatio	≤1.0%
Viscosity(98.9℃)	16.0- 19.0Cst
Total Acrobic Microbial Count	≤1000cfu/mL
Total Combined Yeasts/Molds Count	≤100cfu/m
Assa	97.0 ~ 103.0%(on the anhydrous basis)
Standard	CP/USP/EP

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