Polyethyleneimine 9002-98-6
 

Polyethyleneimine  

CAS No.: 25987-06-8

Molecular formula: -(-CH=CH-NH-)-n

Formula weight: 2000

PH value: 11-12

Usage: 0.1-10mg/l

Assay: 50%

Appearance: Colorless or yellowish liquid

Polyethyleneimine 

CAS No.: 25987-06-8

Molecular formula: -(-CH=CH-NH-)-n

Formula weight: 300/600/1200/1800/10000/70000

PH value: 11-12

Usage: 0.05-5mg/l

Assay:99%

Appearance: Colorless or yellowish liquid

Application: It is widely used in paper, adhesive, painting, water treatment, cosmetic, gas purification, electroplating, oil, antibacterial and anticorrosion, foodstuff package and biopharmaceutical field.It is used as basic brightener, crystal-grained agent to improve Dispersion force in alkaline plating for zinc, copper, tin, copper-tin alloy, aluminum alloy and etc.