ChemicalBook Product Catalog Inorganic chemistry Inorganic salts Metal halide and Halogen salt Metal fluoride and salt HEXAFLUOROANTIMONIC ACID

HEXAFLUOROANTIMONIC ACID

HEXAFLUOROANTIMONIC ACID Basic information
Product Name:HEXAFLUOROANTIMONIC ACID
Synonyms:Fluoroantimonic acid purified by triple-distillation;hydrogen,(oc-6-11)-antimonate(1-hexafluoro-;HYDROGEN HEXAFLUOROANTIMONATE(V);HEXAFLUOROANTIMONIC ACID;FLUOROANTIMONIC ACID;hexafluoroantimonyic acid;FLUOROANTIMONIC ACID, TRIPLE-DISTILLED;Hexafluoroantimonicacid6H2O
CAS:16950-06-4
MF:F6HSb
MW:236.76
EINECS:241-023-8
Product Categories:organoantimony compound;Acids;Electronic Chemicals;Micro/Nanoelectronics
Mol File:16950-06-4.mol
HEXAFLUOROANTIMONIC ACID Structure
HEXAFLUOROANTIMONIC ACID Chemical Properties
Melting point 20°C
density 2.885 g/mL at 25 °C(lit.)
vapor pressure 14 mm Hg ( 18 °C)
form liquid
color yellow to colorless
Water Solubility It is fully miscible with water, soluble in SO2ClF, SO2.
Exposure limitsACGIH: TWA 0.5 mg/m3
NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3
CAS DataBase Reference16950-06-4(CAS DataBase Reference)
EPA Substance Registry SystemAntimonate(1-), hexafluoro-, hydrogen, (OC-6-11)- (16950-06-4)
Safety Information
Hazard Codes Xn,N,C,T+
Risk Statements 20/22-51/53-35-26/27/28
Safety Statements 61-45-36/37/39-28-26
RIDADR UN 2922 8/PG 2
WGK Germany 2
Hazard Note Corrosive
TSCA Yes
HazardClass 8
PackingGroup II
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
HEXAFLUOROANTIMONIC ACID Usage And Synthesis
Chemical Propertiessuperacid; moisture sensitive [KIR78] [ALD94]
UsesHydrogen hexafluoroantimonate(V) is an excellent medium for the preparation of alkylidene oxonium salts.
General DescriptionHF/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.
HEXAFLUOROANTIMONIC ACID Preparation Products And Raw materials
PHENYL-[M-(2-HYDROXYTETRADECYLOXY)PHENYL]IODONIUM HEXAFLUOROANTIMONATE DIOXYGENYL HEXAFLUOROANTIMONATE Sodium hexafluoroantimonate TRIPHENYLCARBENIUM HEXAFLUOROANTIMONATE BENZYLTRIMETHYLAMMONIUM HEXAFLUOROANTIMONATE POTASSIUM HEXAFLUOROANTIMONATE PHENYLOXOCARBENIUM(BENZOYL)HEXAFLUOROANTIMONATE DEUTEROMAGIC ACID LITHIUM HEXAFLUOROANTIMONATE TETRAPHENYLPHOSPHONIUM HEXAFLUOROANTIMONATE NITRONIUM HEXAFLUOROANTIMONATE HEXAFLUOROANTIMONIC ACID TRIPHENYLSULFONIUM HEXAFLUOROANTIMONATE MAGIC ACID Silver hexafluoroantimonate CAESIUM HEXAFLUOROANTIMONATE 2-(TRIFLUOROMETHOXY)BIPHENYL-2'-DIAZONIUM HEXAFLUOROANTIMONATE NITROSONIUM HEXAFLUOROANTIMONATE
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