Product Name: Hexafluorosilicic acid
MF： F6H2Si
MW：144.09
CAS： 16961-83-4
EINECS: 241-034-8
Specification
| item | value |
Flash point
| 108-109°C |
| Boiling point | 108-109°C |
| Density | 1.22 g/mL at 20 °C (lit.) 1.31 g/mL at 25 °C |
| Packing | 200L/Drum
|
Application
Hexafluorosilicic acid is commonly used as a source of fluoride. It is converted to a variety of useful hexafluorosilicate salts. It is also used as an electrolyte in the Betts electrolytic process for refining lead. It is an important organic reagent for cleaving Si-O bonds of silyl ethers. Further, it is used as wood a preservation agent and also used in surface modification of calcium carbonate.
Storage
Inert atmosphere
