Chinachemnet   |   Sign in   |   Join Now China Magnesium Fluorosilicate Supplier
  • Region :China/Yunnan
  • Tel : +86-871-65653229 65653316
  • Fax : +86-871-65611591
  • Email :kmheqi@hotmail.com
  • URL :www.kmheqi.com
  • Add :NO 425-427 of Bailong road kunming city ,Yunnan province china

Details for Magnesium Fluorosilicate

Magnesium Fluorosilicate

Category :

Inorganic chemicals

Magnesium Fluorosilicate
CAS NO : 12449-55-7
EC NO : 241-022-2
MF : F2MgO4Si2
MW : 182.4704
Product description : Magnesium Fluorosilicate Formula:MgSiF6?6H2O Molecular Weight: 274.48 UN. NO.:2853 HAZARD CLASS:6.1 H.S. CODE:2826.9000 Physical chemistry properties: white rhombus or acicular crystal, odorless. Its density is 1.788, melting point is 120℃, 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: it can improve the hardness and strength of concrete. It is excellent harden and waterproof matter, and insecticide. Specification: MgSiF6?6H2O ≥98% MgSO4?7H2O ≤0.3% H2SiF6 ≤0.5% H2O ≤0.5% 1.0 Water undissolvable substance ≤0.2%
Synonyms : Magnesium Fluorosilicate;magnesium bis[fluoro(oxo)silanolate];Magnesium Fluosilicate;
Molecular Structure : Magnesium Fluorosilicate 12449-55-7