Polyethyleneimine

Cas:25987-06-8
Trade name:g-35, sp-018, sp-200, sp-1050
Chemical name:polyethyleneimine
Molecular formula:(ch2ch2nh)n
Molecular weight: 300, 600, 1200, 1800, 10000, 70000
Assay:50%, 98% min.
Appearance:colorless or yellowish liquid
Ph value:11-12
Usage:0.1-10mg/l
Function:
1.High adhesive properties
2.High cationic
3.High reactivity
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.
Package: 200kgs/drum
Hs code:2904