Introduction：Basic information about CAS 32057-09-3|hydrofluoric acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | hydrofluoric acid |
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| CAS Number | 32057-09-3 | Molecular Weight | 20.00630 |
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| Density | 1.15 g/mL at 25 °C(lit.) | Boiling Point | 105ºC |
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| Molecular Formula | FH | Melting Point | -35ºC |
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| MSDS | / | Flash Point | / |
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Names
| Name | hydrofluoric acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.15 g/mL at 25 °C(lit.) |
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| Boiling Point | 105ºC |
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| Melting Point | -35ºC |
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| Molecular Formula | FH |
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| Molecular Weight | 20.00630 |
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| Exact Mass | 20.00620 |
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| LogP | 0.53270 |
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| Vapour density | 1.27 (vs air) |
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| Vapour Pressure | 25 mm Hg ( 20 °C) |
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Safety Information
| Hazard Codes | T+: Very toxic;C: Corrosive; |
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| Risk Phrases | 26/27/28-35 |
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| Safety Phrases | 26-36/37/39-45-7/9 |
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| RIDADR | UN 1790 8/PG 2 |
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| WGK Germany | 2 |
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| RTECS | MW7875000 |
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| HS Code | 2811110000 |
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Customs
Synonyms
| hydrofluoric acid |
| hydrogen Fluoride |
| fluorhydric acid |
| MFCD00011346 |
| hydrogen fluorid |
| EINECS 231-634-8 |
