Molecular formula  ZnSO₄ H₂O
Molecular weight    179.45
Physical and chemical property
White crystal, relative density is 3.31, deliquescent in air, easy to dissolve in water, slightly dissolve in sterols, insoluble in acetone, loose crystal water at 280℃ and to be anhydride, decompose as zinc oxide(ZnO)and sulfur trioxide at 740℃.
Use
Agricultural-grade zinc sulphate monohydrate is widely used in rice、wheat、corn、vegetables、fruit growing and making fertileizer.
Characteristic and function

1. Easy to dissolve in water and absorb, non-caking.
2. Little heavy metal, Pb、Cd、Cr、As etc conform with Nation Agriculture Standard.

Packaging and transportation
Plastic sack inner and reschel bag outside, net weight 25Kg, and change package as request. Protect from damp when transport and stock.