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Magnesium fluorosilicate MgSiF6 98%
Product Detailed
Related Categories:Other Inorganic Salts
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Magnesium Fluorosilicate
Formulae:MgSiF6·6H2O Molecular Weight: 274.48
UN. NO.:2853 HAZARD CLASS:6.1
H.S. CODE:2826.9000
Specification:
| MgSiF6·6H2O | ≥98% |
| MgSO4·7H2O | ≤0.5% |
| H2SiF6 | ≤0.2% |
| H2O | ≤0.6% |
| Water undissolvable substance | ≤0.25% |
| SiO2 | ≤0.05% |
| MgF2 | ≤0.15% |
Physical chemistry properties: white rhombus or acicular crystal, odorless. density is 1.788, melting point is 120°C, may lose crystallize water by efflorescence, 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.
Usage: can improve the hardness and strength of concrete. It is excellent harden and waterproof matter, and insecticide.
Magnesium fluorosilicate MgSiF6 98%
