The chemical formula of fluorosilicic acid is H2SiF6, which is a colorless and transparent liquid with a density of 1.22g/cm ³. Its boiling point is between 108 ℃ and 109 ℃, and its melting point is between -20 ℃ and 17 ℃.
The chemical properties of fluorosilicic acid are as follows:
- Has acidic properties, reacts violently with metals to generate hydrogen gas;
- Can react with metal oxides;
- Reacts with alkali to form salts;
- Reacting with salt through double decomposition;
- Fluorosilicates can be hydrolyzed in hot water.
