magnesium silicofluoride
white diamond or needle crystals, odorless, relative density of 1.788, melting point is 120 °C. Can be weathered and lose crystal water. Soluble in water, soluble in dilute acid, insoluble in hydrofluoric acid, insoluble in alcohol. The aqueous solution is acidic. When reacted with a base, the corresponding fluoride and silica can be generated. poisonous.
Synonyms :magnesium fluorosilicate
CAS no:16949-65-8
Molecular formula:MgSiF6·6H2O
Molecular weight:M=274.48
magnesium silicofluoride specifications
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Content
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98% Min
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SiO2
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0.05%max
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H2SiF6
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0.2% Max
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MgSO4
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0.6%Max
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Moisture
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0.2%Max
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magnesium silicofluorideusage:
Mainly used as hardener and waterproof agent to improve the hardness and strength of concrete. It is also used for the weathering of fluoride on the surface of silica buildings and can also be used as an insecticide
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Product Categories : Inorganic Chemicals