| Customization: | Available |
|---|---|
| CAS No.: | 546-93-0 |
| Formula: | 4mgco3.Mg(Oh)2.5H2O |
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| Test Parameters | Specification |
| Appearance | White Fine Powder |
| Magnesium Oxide | 40-45% |
| Calcium Oxide | 1.0% max. |
| Acid Insoluble Matter | 0.05% max. |
| Iron | 200 ppm max. |
| Water Soluble Matter | 1.0% max. |
| Sulphates | 0.3% max. |
| Chlorides | 0.07% max. |
| Ar-senic | 3 ppm max. |
| Lead | 2 ppm max. |
| Mercu-ry | 1 ppm max. |
| Total numbers of colony | 1000cfu/g max. |
| Mold and yeast | 25 cfu/g max. |
| Coliform group | 10 cfu/g max. |
| Bulk Density, g/cm3 | 0.15 - 0.3 |
It is used in rubber industry as reinforcing agent, filler, can be used as insulation, fireproof insulation materials, advanced manufacturing glass, ceramic enamel surface light effect, making magnesium salt, pigment, paint, shipbuilding, boiler manufacturing.
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