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Fluorosulfonic acid
[CAS 7789-21-1]

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Identification
ClassificationChemical reagent >> Organic reagent >> Sulfonic acid / sulfinic acid
NameFluorosulfonic acid
SynonymsFluosulfuric acid; Monofluorosulfuric acid
Molecular StructureFluorosulfonic acid molecular structure (CAS 7789-21-1)
Molecular FormulaFHO3S
Molecular Weight100.07
CAS Registry Number7789-21-1
EC Number232-149-4
Properties
SolubilityFreely soluble (216 g/L) (25 °C), Calc.*
Density1.905±0.06 g/cm3 (20 °C 760 Torr), Calc.*
Melting point-89 °C**
Boiling point165.5 °C***
*Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)
**Aristov, S. A.
***Beran, Martin
Safety Data
Hazard Symbolssymbol symbol   GHS05;GHS07 Danger  Details
Risk StatementsH332-H314  Details
Safety StatementsS26;S45  Details
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Skin corrosionSkin Corr.1AH314
Acute toxicityAcute Tox.4H332
Serious eye damageEye Dam.1H318
Substances or mixtures corrosive to metalsMet. Corr.1H290
Acute toxicityAcute Tox.3H331
Transport InformationUN 1777 8 / PGI
SDSAvailable
Market Analysis Reports
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