Description

First Grade
Zn *2.8 %
ZnSO4 H2O *8%
pH(*0g/L solution) 3.0
Pb 0.**2%max
CD 0.**2% max
Fe 0.**5% max
Mn 0.*1% max
Water insoluble 0.*2%

Usage:
As raw material for making zinc salts, Zinc stearate, Zinc carbonate, Zinc Borate, Triscabol and lithopone and so on. It is used as a main subsidiary material for electroplate pure zinc, electroplate Industry, washing of wood, leather preservation, bone glue fine and preservation and dye stuff in printing and dyeing.