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High purity magnesium hydroxide
Applications: Manufacturing of magnesium salts, refining of sugar, pharmaceutical industry, daily chemicals, food additives, stomach medicine, laxatives, etc.
Brief description: High-purity magnesium hydroxide, food-grade product, mostly used in pharmaceutical industry, daily chemicals, food additives and other fields.
Physical characteristics: high whiteness, high purity
Chemical characteristics: No heavy metals
Appearance characteristics: white fluffy powder
| Items | units | indicators |
| Appearance | White powder | |
| Mg(OH)2 % | %（W/W） | ≥99.0 |
| CaO | %（W/W） | ≤0.02 |
| Hydrochloric acid insoluble matter % | %（W/W） | ≤0.05 |
| Fe | %（W/W） | ≤0.002 |
| CL- | %（W/W） | ≤0.5 |
| AL | %（W/W） | ≤0.1 |
| Mn | %（W/W） | ≤0.001 |
| SO4 | %（W/W） | ≤0.001 |
| Cr、Co、Ni、Cu、Pb、Cd | %（W/W） | ≤0.001 Single element |
| Moisture | %（W/W） | ≤0.3 |
| Whiteness | %（W/W） | ≥98 |
| Particle size | Mesh | 60-100 |
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