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| Hydrogen fluoride - Datasheet
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Physical properties
values from literature
| Appearance |
below 19.5 °C colourless liquid |
| Density (20 °C) |
g/cm3 |
0.97 |
| Melting point |
°C |
-83 |
| Boiling point |
°C |
19.5 |
| Solubility in water (20 °C) |
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mixable |
Typical analysis
| HF |
min. |
99.95 % |
| H2SiF6 |
max. |
0.002 % |
| SO2 |
max. |
0.001 % |
| H2SO4 |
max. |
0.03 % |
| H2O |
max. |
0.02 % |
| As |
max. |
0.0025 % |
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