| Customization: | Available |
|---|---|
| CAS No.: | 3486-35-9 |
| Formula: | Znco3 |
|
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Zinc carbonate, white fine amorphous powder, odorless. The main component of smithsonite, formed in secondary mineral weathering or oxidation zones of zinc-bearing deposits, and sometimes substituted carbonate rock bodies may constitute zinc ore. Zinc carbonate is used as a light astringent, formulating calamine, skin protectant, raw material for latex products.
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Item
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Zinc Carbonate
|
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Zinc Carbonate(Zn on dry basis) % ≥
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57.5
|
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Pb %≤
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0.005
|
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Cd %≤
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0.0015
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SO4 %≤
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1.0
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Moisture Content %≤
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2.5
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Screen Tailings(wet sieving 74um) % ≥
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95
|
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Loss on Ignition(L.O.L) %≤
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25-30
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