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High purity ultrafine magnesium hydroxide
Applications: flame retardants, fillers, smoke suppressants, cosmetics for plastic and rubber products
Brief description: High-purity and ultra-fine magnesium hydroxide powder, suitable for industries such as cosmetics that have requirements for product particle size.
Physical characteristics: high purity, high whiteness, fine particle size
Chemical characteristics: No heavy metals
Appearance characteristics: white fluffy powder
| Items | units | indicators |
| Appearance | White powder | |
| Mg(OH)2 % | %（W/W） | ≥98.0 |
| 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） | ≤0.01 |
| 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 |
| Granularity（D50)UM | %（W/W） | ≤2 |
| Granularity（D97)UM | %（W/W） | ≤10 |
| Particle size | Mesh | 1250 |
Application: flame retardant, cosmetics, flame retardant for rubber products, filler, smoke suppressant.
Package：20kg or 1000kg per bag package.
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