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he composition of calcium carbonate is as follows:
| Component | Formula | Approx. % |
|---|---|---|
| Calcium (Ca) | Ca | 40.04% |
| Carbon (C) | C | 12.00% |
| Oxygen (O) | O | 47.96% |
| Component | Approx. % |
|---|---|
| Calcium Oxide (CaO) | 56.0% |
| Carbon Dioxide (CO) | 44.0% |
| Parameter | Typical Value |
|---|---|
| Calcium Carbonate (CaCO) | 9899.5% min |
| Calcium Oxide (CaO) | 5556% |
| Magnesium Carbonate (MgCO) | 1.0% |
| Iron Oxide (FeO) | 0.05% |
| Moisture | 0.5% |
| Insoluble Matter | 0.2% |
| Appearance | White powder or granules |
If you need the precipitated calcium carbonate (PCC) or ground calcium carbonate (GCC) specification for export or industrial use, I can provide that as well.





Price:
Price 470.0 USD ($) / Ton
Minimum Order Quantity : 20000 Tons
Non Toxic : No
CAS No : 7446700
HS Code : 28289090
Application : Industrial
Price 400.0 USD ($) / Ton
Minimum Order Quantity : 20000 Tons
Non Toxic : No
CAS No : 7681529
HS Code : 28289090
Application : Other
Price 400 USD ($) / Ton
Minimum Order Quantity : 20000 Tons
Non Toxic : Yes
CAS No : 7782505
HS Code : 28011020
Application : Other, Water disinfection, bleaching agent, chemical intermediate, sanitation, wastewater treatment, pulp and textile industry
Price 420.0 USD ($) / Ton
Minimum Order Quantity : 20 Tons
Non Toxic : No
CAS No : 7681529
HS Code : 282890
Application : Other