Z Zinc plating intermediate

DPE-Ⅲ
CAS No.: 42751-79-1

Chemical nature
Chemical name: POLY(DIMETHYLAMINE-CO-EPICHLOROHYDRIN-CO-ETHYLENEDIAMINE)
Molecular formula: C7H20ClN3O
Molecular weight: 197.7062

Properties 

Physical form
Colorless to yellowish liquid
pH
9.0-11.0
Density
1.00-1.05


Application      
DPE-III is used as a leveling agent and brightener in cyanide-free zinc plating baths at a concentration of 2-5g/L.

Packing  
25kg/drum, stored in cool and dry place.