Welcome to JianDe XinWei Calcium Industry Co., Ltd.!
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Use:
Widely used in demoisturer and desiccant of rubbers, water absorber of plastic products, dampproof agent, organic synthesis, pharmacy and food additives etc.
Quality Index:
| Item | Index |
|---|---|
| Calcium Oxide (dry basis), % | ≥95.0 |
| Iron content, % | ≤0.05 |
| Magnesium oxide, % | ≤0.1 |
| Hcl insolubles, % | ≤0.8 |
| Moisture, % | ≤0.25 |
| Phosphor, % | ≤0.02 |
| Sulphur, % | ≤0.15 |
| Al2O3, % | ≤0.5 |
| CO2, % | ≤3.0 |
| Loss on ignition, % | ≤4.0 |
| Fineness( residue on 25µm sieve), % | ≤5.0 |
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