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| CAS number | 1493-13-6 |
| Molecular formula | CHF3O3S |
| Product name | 1493-13-6 Trifluoromethanesulfonic acid |
| Molecular Structure |  |
Appearance：Colourless liquid with a pungent odour
Density：1.696
Boiling Point：162ºC
Melting Point：-40ºC
Flash Point：None
Refractive Index：1.326-1.33
Water Solubility：SOLUBLE
Stability：Stable. Incompatible with acids, alkalis, metals.
Storage Condition：-20ºC
Vapor Density：5.2 (vs air)
Vapor Pressure：8 mm Hg ( 25 °C)
