CASR |
: | 7664-39-3 |
Molecular Formula |
: | HF |
Molecular Weight |
: | 20.01 |
| Specifications | |
|---|---|
| Description: | Clear colourless liquid with a acid vapour. |
| Solubility: | 10% solution in water should be clear. |
| Assay (acidimetric): | Min. 40.00% |
| Residue on evaporation: | 0.002% max |
| Fluorosilicate(SiF6): | 0.1% max |
| Chloride(Cl): | 0.001% max |
| Sulphate(SO4): | 0.001% max |
| Phosphate(PO4): | 0.0005% max |
| Iron(Fe): | 0.0001% max |
| Lead(Pb): | 0.0001% max |
