Product Description
Zinc Carbonate (Powder)
We are manufacturing Zinc Carbonate in Technical, Pure & LR Grade.
These Products are available in 50 kgs Bag/Drum.
Zinc spar or, Smithsonite, is zinc carbonate (ZnCO3), a mineral ore of zinc. Historically, Smithsonite was identified with hemimorphite before it was realized that they were two distinct minerals. Smithsonite is a variably colored trigonal mineral which only rarely is found in well formed crystals. The typical habit is as earthy botryoidal masses.
Technical Details
Product Name : Zinc Carbonate (Powder)
CAS No. 3486-35-9
Properties
Specifications | Zinc Carbonate (Powder) |
Density | 4,398 g/cm3 |
Mol. Weight | 125.4 |
Assay (On dry basis) | 58% |
pH Value | 6-9 |
Chloride | 0.002% |
Iron | 0.002% |
Lead | 5 ppm max |
Molecular Formula | CO3Zn |
Solubility in Water | Insoluble |
Melting Point | Decomposes (300 C) |
Specific Gravity | 4.42-4.45 |
Appearance | White fine powder |
FAQs of Znc Carbonate:
Q: What is the purity of Znc Carbonate?
A: The purity of Znc Carbonate is 98%.
Q: What is the molecular formula of Znc Carbonate?
A: The molecular formula of Znc Carbonate is ZnCO.
Q: What is the storage recommendation for Znc Carbonate?
A: Znc Carbonate should be stored at room temperature.
Q: What is the molecular weight of Znc Carbonate?
A: The molecular weight of Znc Carbonate is 125.388 g/mol.
Q: What is the melting point of Znc Carbonate?
A: The melting point of Znc Carbonate is ~1970 C.
Q: What is the physical form of Znc Carbonate?
A: Znc Carbonate is in powder form.
Q: What is the density of Znc Carbonate?
A: The density of Znc Carbonate is 4.4 grams per cubic meter (g/m).