| Solubility: | Insoluble in Water |
|---|---|
| Certification: | COA, ISO |
| Purity: | 90%~99% |
|
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Item |
Specification |
| Average particle size(nm) | 60~300 |
| Calcium carbonate content(%) | 95Min. |
| Oil absorption value Gdop/100g CaCO3 | 20~33 |
| Specific surface area (m2/g) | 11~27 |
| Morphology | Cube |
| Nonsolute for hydrochloric acid(%) | 0.2Max. |
| Moisture (%) | 0.4Max. |
| Treatment agent | Fatty acid |
| Crystal form | Calcite |
| Acidity and alkalinity (PH) | 8.5~10 |
| Whiteness | 97Min. |
| Activation grade | 99Min. |
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