Sodium Fluorosilicate
Product introduction Sodium fluorosilicate is one of the Inorganic Chemicals. The relative density is 2.679. Soluble in ether and other solvents, insoluble in alcohol. The solubility in acid is greater than in water. Decompose in alkaline solution. Fluoride and silicon dioxide are generated. After burning (at 300°C), it decomposes into sodium fluoride and silicon tetrafluoride. poisonous! Molecular formula: Na2SiF6 Molecular Weight: 220.26 ID Number: 2674 Danger level: 6.1 CAS NO. :16893-85-9 Product specifications|
Item |
Index |
|
Content |
99% Min |
|
Fe |
0.02% Max |
|
Free acid (HCL) |
0.1% Max |
|
Pb |
0.02% Max |
|
Water-insoluable |
0.1% Max |