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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
Catalog Number PKG Qty. Price Quantity
45-175102-50G 50 g
 $338.00
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density 2.885 g/mL at 25 °C (lit.)
form liquid
InChI 1S/6FH.Sb/h6*1H;/q;;;;;;+5/p-5
InChI key MBAKFIZHTUAVJN-UHFFFAOYSA-I
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
Density 2.885 g/mL at 25 °C (lit.)
UNSPSC 12352302

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