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Product Name: | High purity fine Magnesium Hydroxide Powder 1309-42-8 |
Appearance: | Fine Powder |
Grade: | Cosmetics Grade/ |
Purity: | 99%,98% |
Shipping Details: | DHL /FEDEX/EMS/by sea or by air |
The min order quantity: | 1kg |
Samples | We can send you free samples 10G-20g for you test. |
Delivery Detail: | Immediately |
The OEM service | imaherb can supply the oem bag 100g/bag 200g/bag 8oz/bag |

Magnesium hydroxide | Index | Standard | Measured value | Executive standard | ||
Magnesium hydroxide content% | ≥98.0 | 99.02 | HG/T 3607-2007 | |||
Calcium oxide content% | ≤0.02 | 0.01 | ||||
Hydrochloric acid insoluble content% | ≤0.1 | 0.01 | ||||
Iron oxide content% | ≤0.002 | 0 | ||||
Chloride content% | ≤0.3 | 0.2 | ||||
Alumina content% | ≤0.01 | 0 | ||||
Manganese oxide content% | ≤0.001 | 0 | ||||
Sulfide content% | ≤0.001 | 0 | ||||
*Cr、Co、Ni、Cu、Pb、Cd content% | ≤0.001 | 0 | ||||
Whiteness | ≥97 | 97 | ||||
Moisture content% | ≤0.3 | 0.21 | ||||
Particle size D50 (UM) | ≤2 | 1.96 | ||||
Appearance | White powder | |||||








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