ZINC SULPHATE HEPTAHYDRATE

Appearance and properties: colorless rhombic crystal, particle or powder, no odor, astringent taste.

Product name ZnSO4•H2O Batch no.: 20240410
Packing 25kg/bag Batch size kgs (bags)
Report date 10/04/2024 Mfg.date 10/04/2024
Exp.date 09/04/2024 Standard GB/T 25865-2010
Item Measured Result
Appearance white powder white powder
Zn 34.5 %  35.62%
As mg/kg 5 max 0.51
Pb mg/kg 10 0.23
Cd 10 3.35
Conclusion: GB/T 25865-2010

Main uses: Used in the manufacture of Lide powder, and used as mordant, astringent, wood preservative, etc.