Specification :

Product name: Zinc Sulphate Monohydrate
Size: s33
Molecular Formula: ZnSO4.H2O
Molecular weight: 179.45
CAS NO: 7446-19-7
Enforcement Specification: HG 2934-2000
Appearance: White crystalline powder
Quality Specification:
ITEMS INDEX{%}
Zinc sulphate (base on ZnSO4.H2O) Min 94.7
Zn Min 34.5
Arsenium(As) Max 0.0005
Heavy metals(as Pb) Max 0.002
Cadmium(cd) Max 0.003
Fineness(pass 250 um) Min 95
Uses: Used as extender of zinc in feed industry, also used in medicine, electro analysis and electroplating.
Packing: 25 kg /40kg /1000kg. N.W. each in PE inner and PP outside.
Caution: Store in shade, shelter from dampness, moisture or rain. Protected from avul-sion. Don't store with poisonous or noxious matters.