Zinc Sulphate Hepta - Chemicals Products

Zinc Sulphate Hepta PRODUCT IDENTIFICATION GENERAL INFORMATION HS CODE 2833260000 CAS NO 7446-20-0 GRADE national standard china FORMULA ZnSO4.7H2O MOLECULAR WEIGHT 161.45 PROPERTIES Appearance White crystal Granular SPECIFICATIONS Znso4.7h20% 97%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