Mg(OH)2 10nm 99%
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Detailed
Magnesium Hydroxide Nanoparticles Mg(OH)2
Purity: >99%
APS: 10nm
SSA: > 90 m2/g
Color: white
Bulk Density: ~0.23 g/cm3
True Density: 2.36 g/cm3
Loss of weight in drying: 1.8%
Loss of weight on ignition:31%
Loss of weight in drying: 1.8%
Loss of weight on ignition:31%
Magnesium Hydroxide Nanoparticles Mg(OH)2
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Magnesium Hydroxide Nanoparticles Mg(OH)2 Certificate of Analysis -% |
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Ca |
K |
Na |
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<0.28 |
<0.045 |
<0.1 |
Applications:
Magnesium hydroxide nanopowder is used industrially as a non-hazardous alkali to neutralise acidic wastewaters. It also takes part in the biorock method of building artificial reefs. Solid magnesium hydroxide also has smoke suppressing and fire retarding properties. This is due to the endothermic decomposition it undergoes at 332 °C (630 °F): Mg(OH)2 → MgO + H2O. The heat absorbed by the reaction acts as a retardant by delaying ignition of the associated substance. The water released dilutes any combustible gases and inhibits oxygen from aiding the combustion. Common uses of magnesium hydroxide as a fire retardant include plastics, roofing, and coatings. Another mineral that is used in similar fire retardant applications is hydromagnesite. Also, magnesium hydroxide nanopowder is used for folk remedy.