Product Name: polyethylene glycol 4000
Chemical formula: Ho (CH2CH2O) NH
CAS NO.:25322-68-3
Product application: sensitizer, dispersant and stabilizer
Product standard: chp2015, USP, EP
Appearance: white flake or powder
Average molecular weight: 3400-4200
PH value (5%): 4.0-7.0
Moisture (%) ≤ 1.0
Burning residue (%) ≤ 0.1
Heavy metal (PPM) ≤ 5 arsenic salt (0.0003 0.05 (%)
Package: 25kg/ paper bag, carton
Storage: sealed and stored in a dry place
This product can be used as analytical reagent and also in pharmaceutical industry.
It is used as softener, lubricant and other purposes, as matrix in medicine and cosmetics, as dispersant, lubricant, emulsifier and other purposes in rubber, metal processing, pesticide and other industries, organic synthetic medium, humectant for daily cosmetics industry, inorganic salt solubilizer, viscosity regulator and other purposes, as flocculant, fluid antifriction agent, textile wetting agent Retention aid, filter aid, adhesive, thickener and denture fixing agent are used as matrix in medicine and cosmetics industry, dispersant and lubricant in rubber, metal processing, pesticide and other industries. They are used in cosmetics, pharmacy, chemical fiber, rubber, papermaking, paint, electroplating, pesticide, metal processing and food processing
IUPAC
Polyethylene glycol