... white powder 4,Use for Agriculture Grade 1,Product name Zinc Sulphate Hepta2,Purity Zn 22% min3,Appearance white powder4,Use for ... Nitrate,Magnesium Nitrate,MagnesiumChloride,Calcium Carbonate Light,Ferrous SulphateMono(Powder/Granular),Ferrous Carbonate,Corn Starch,Sorbitol,Sodium Thiosulphate,Sodium Benzoate, and ... part of the world for business talks and mutral prosperity. Zinc Sulphate Hepta