Zinc Carbonate

CAS NO. 3486-35-9 (Basic) , 12539-71-8 (Monohydrate) , 5970-47-8 (Hydroxide)

FORMULA :ZnCO3

MOL WT. :125.40 

PHYSICAL STATE : white fine powder

MELTING POINT :Decomposes (300 C)

SOLUBILITY IN WATER Insoluble

APPEARANCE ------white fine powder

Zn CONTENT---------57.5% min

Pb -----------------------0.05% max

SO4 ---------------------0.5% max

Cd -----------------------0.1% max

WATER ----------------2.5% max

PACKING :25kgs in bag

UN NO. :9157

Zinc carbonate is a white crystals or fine powder; insoluble in water, alcohol, and acetone, slightly soluble in ammonia. soluble in alkalies and acids. It is used in the industry of ;

fire-proofing

animal feeds

manufacturing of zinc salts

ceramics

pigments

cosmetics and ointments

rubber industry