Zinc Carbonate (57%)
General Information
Chemical Formula
ZnCO3
Synonym
Smithsonite
Origin
China
H.S. Code
2836.99.9000
CAS No.
3486-35-9
Molecular Weight
125.42 g mol−1
Application
Metal Industry
Zinc Carbonate is most widely used for making Zinc metal.
Jewelry Industry
Smithsonite is used as Jewellery due to its great green/Jade like colour.
Medical Industry
Zinc Carbonate is used in various Chinese medicines and other drugs for treating problems relating to the liver and
stomach.
Specification
Specification
Property
Units
Appearance
Value
White Powder
Purity
%
57 (min)
Burn Loss
%
25 to 28
Lead
%
0.04 (max)
Moisture
%
2.5 (max)
Sulfate
%
0.60 (max)
Cadmium
%
1 (max)
DGREE
75
micrometer
SLFT NET,
%
95 (min)
Packaging
• 720@25kg PP/PE woven bag, 18MT/20’FCL
• 18@1000kg PP/PE woven bag, 18MT/20’FCL
Tradeasia International Pte Ltd
133 Cecil Street # 12-03 Keck Seng Tower
Singapore 069535
Republic Of Singapore
Tel : +65 6227 6365
Fax : +65 6225 6286
Email : [email protected]