polyethylenimine
CAS : 9002-98-6,25987-06-8
Assay:50%,98%
Appearance: Colorless or yellowish liquid
PH value: 11-12
Usage: 0.1-10mg/l
Application: It is used as basic brightener, crystal-grained agent to improve Dispersion f orce in alkaline plating for zinc, copper, tin, copper-tin alloy, aluminum alloy and etc.
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