Magnesium Fluorosilicate basic information:Name: Magnesium Fluorosilicate Other Name: Six fluoride magnesium silicate Purity: 98.5% Formula: MgSiF6 M. W: 274.48 CAS NO.: 12449-55-7 HS CODE: 282690009007
Specification:MgSiF6-6H2O 98.5% min MgSO4-7H2O 0.5% max H2SiF6 0.2% max H2O 0.6% max Water insoluble substance 0.25% max
Appearance: Colorless or white diamond or needle crystal. Tasteless. Relative density: 1.788 Not easy deliquescence, but may lose crystallize water by efflorescence. More than 80 degrees decomposition completely, release silicon tetrafluoride gas Soluble in water, thin acid, insoluble alcohol thin soluble in silicofluoride Its water solution appears acidity it can produce fluoride and silicon dioxide with alkali, poisonous.
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