PEI(Polyethyleneimine)/CAS No.9002-98-6
PEI(Polyethyleneimine)/CAS No.9002-98-6
PEI(Polyethyleneimine)/CAS No.9002-98-6
Product No.BRT-003Z
Chemical name | Polyethyleneimine |
Trade name | PEI |
CAS No | 9002-98-6；25987-06-8 |
EINECS No | 205-793-9 |
Molecular formula | H(NHCH2CH2)nNH2 |
Molecular weight | 1800，10000 |
PH value | 11 -12 |
Assay | 50%，98% |
Appearance | Colorless viscous liquid |
Application：
It is used as basic brightener, crystal-grained agent to improve Dispersion force in alkaline plating for zinc, cooper, tin,copper-tin alloy, aluminum alloy and etc.
As Dyeing and Printing Auxiliaries, fibre modification, ion exchange resin, color fixing agent for acid dye, in paper-making industry, waste water treament industry.
As a wet strength agent for unsized breathing paper, retention aids and beaters in paper making process can reduce beating degree of pulp. Improving Paper Dehydration Ability