Zinc Sulphate Heptahydrate
CAS RN.: 7446-20-0
Molecular: ZnSO4.7H2O
M. W.: 287.54
Appearance: White or light green crystal
Specification:
Item Industry Grade Feed Grade
Zn 21.0min 21.0min
Insoluble matter 0.05max.
PH Value 3.0max.
Pb 0.01max. 0.001max.
Fe 0.06max. 0.01max.
Mn 0.1max. 0.003max.
CD 0.002max.
As 0.0005max.
Use For use of ore depressing and chemical industry or Fertilizers...
Packing Woven bags lined with plastic bag. 25Kg net each.