Description
Zinc Carbonate *7.5%:
MF: ZnCO3
Industry grade
The purity is *7%
usage: rubber, ceramic,
CAS NO.: ********9 (Basic),
*********8 (Monohydrate),
********8 (Hydroxide)
UN NO.: ***7
FORMULA: ZnCO3
MOL WT.: **5.*0
PHYSICAL STATE: white fine powder
MELTING POINT: Decomposes (**0 C)
SOLUBILITY IN WATER Insoluble
APPEARANCE *****-white fine powder
Zn CONTENT**********7.5% min
Pb ***********************0.*5% max
SO4 *********************0.5% max
Cd ***********************0.1% max
WATER ****************2.5% max
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 ;
1. fire-proofing
2. animal feeds
3. manufacturing of zinc salts
4. ceramics
5. pigments
6. cosmetics and ointments
7. rubber industry
Packing: *5kgs in bag.
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