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ZINC CARBONATE BASIC

Short Name: ZINC CARBONATE BASIC
Synonym: Zinc hydroxide carbonate
Basic Details
Article No.
LG4837
Grade
Extra Pure
Purity
CAS No.
5263-02-5
HS Code
2836.9990
Shelf Life
60 Months
Packings Avialable
LG4837
1 bottle of 500 gm
₹1196
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LG4837
1 drum of 25 kg
₹0
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LG4837
1 drum of 50 kg
₹0
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Molecule Detail
Formula: [ZnCO3]2 [Zn(OH)2]3
Weight: 549.02
Physical Properties
Physical state at 20 °C
Solid
Colour
White powder
Odour
Odorless
pH value
9.5 at 50 g/l at 20 °C
Melting point/ Freezing point [°C]
300 °C
Decomposition point [°C]
300 °C
Density [g/cm3]
3.5
Solubility in water [% weight]
Insoluble in water
Chemical Specifications
Appearance
White powder
Assay (as Zn; complexometric)
Min 47%
Chloride (Cl)
Max 0.05%
Sulphate (SO4)
Max 0.5%
Arsenic (As)
Max 0.0005%
Lead (Pb)
Max 0.002%
Calcium (Ca)
Max 0.5%
Iron (Fe)
Max 0.02%
Residue on ignition
70 - 74%
Safety Information & Hazard Symbols