Detailed introduction:
Molecular Formula: ZnSO4. H2O/ZnSO4.7H2O
Molecular Weight: 161.45
CAS No.: 7446-19-7/ 7446-20-0
HS Code: 283326
Standard executed: HG2934-2000 / HG/T2326-2005
Properties: White crystal powder / Granular
Packing: 25kgs P. P woven bag, 20mts in the 20' FCL