Fluoroantimonic acid
ALDRICH/175102 - purified by triple-distillation
Synonym: Fluoroantimonic acid; Hexafluoroantimonic acid; Hexafluorostibonic acid; Monohydrogen hexafluoroantimonate
CAS Number: 16950-06-4
Empirical Formula (Hill Notation): HF6Sb
Molecular Weight: 236.76
EC Number: 241-023-8
MDL Number: MFCD00011327
Linear Formula: HF · SbF5
Product Type: Chemical
| density | 2.885 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/6FH.Sb/h6*1H;/q;;;;;;+ |
| InChI key | MBAKFIZHTUAVJN-UHFFFAOYSA |
| purified by | triple-distillation |
| Quality Level | 100  |
| SMILES string | F.F[Sb](F)(F)(F)F |
| vapor pressure | 14 mmHg ( 18 °C) |
| Application: | HF/SbF5 is an excellent medium for the preparation of alkylidene oxonium salts. |
| General description: | HF/SbF5 may be synthesized by mixing hydrogen fluoride and antimony fluoride.1 Fluoroantimonic acid (HF/SbF5), is a combination of SbF5 and HF. It is the known strongest liquid superacid. |
| Packaging: | 50 g in poly bottle |
| Packaging: | Packaged in PFA/FEP bottles |
| Symbol |    GHS05,GHS06,GHS09 |
| Signal word | Danger |
| Hazard statements | H300 + H310 + H330 - H314 - H411 |
| Precautionary statements | P273 - P280 - P301 + P310 + P330 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
| Hazard Codes | T+,C,N |
| Risk Statements | 26/27/28-35-51/53 |
| Safety Statements | 26-28-36/37/39-45-61 |
| RIDADR | UN2922 - class 8 - PG 1 - EHS- -acidic - Corrosive liquids, toxi |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Density | 2.885 g/mL at 25 °C (lit.) |
| UNSPSC | 12352302 |