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): | 39 - 43% |
| Wt. per ml,20°C: | 1.13 g appr. |
| Residue on evaporation: | 0.04% max |
| Fluorosilicate(SiF6): | 1.0% max |
| Sulphate(SO4): | 0.04% max |
| Iron(Fe): | 0.003% max |
| Lead(Pb): | 0.003% max |
