Magnesium Fluorosilicate
Specifications
- Origin
- China
- Packaging
- 25kg/bag
- Price Term
- EXW/EX-Work,FOB
- Payment Term
- T/T,L/C,Western Union
Magnesium Fluorosilicate is a Chemical Product Agents product. Key specs — Origin: China; Packaging: 25kg/bag; Price Term: EXW/EX-Work,FOB; Payment Term: T/T,L/C,Western Union.
Product Description
Packaging & Delivery Packaging Details: 25kg/bag Delivery: 7 days after payments
Magnesium Fluorosilicate Cas No. 12449-55-7 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°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: it can improve the hardness and strength of concrete.
It is excellent harden and waterproof matter, and insecticide.
Specification: MgSiF6•6H2O ≥99% MgSO4•7H2O ≤0.3% H2SiF6 ≤0.5% H2O ≤0.5% 1.0 Water undissolvable substance ≤0.2%
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