GENERAL INFORMATION

HS CODE	283326
CAS NO	7446-20-0
GRADE	national standard china
FORMULA	ZnSO4.7H2O
MOLECULAR WEIGHT	161.45

PROPERTIES

Appearance

White crystal Granular

SPECIFICATIONS

Znso4.7h20%	99%min
Zn	22%min
Mn	0.01%max
Pb	0.002%max
Water insoluble matter	0.020%max
Cd	0.002%max
Ph	3.5min

APPLICATION It is used as raw material for production of lithopone. It is also used in synthetic fiber industry, zinc plating, pesticides, mordant agent of printing and dyeing,preserving agent; Water treatment agent;Mineral separation agent. It is mainly used in trace element fertilizer and feed additive, etc.

PACKING 25 kgs plastic woven bag ,20 MT in the 20’ FCL