16950-06-4[F][Sb-]([F])([F])([F])([F])[F].[H+]MBAKFIZHTUAVJN-UHFFFAOYSA-ISee also: Hexafluoroantimonyic acid (preferred).
16950-06-4DTXSID10894750superacid; moisture sensitive [KIR78] [ALD94]Strongest superacid knownmixture of HF and SbF5 (1:1 is strongest)Protonate even hydrocarbons to afford carbocations and H2.2×1019 (20 quintillion) times stronger than 100% sulfuric acid.Ho values of -31.3
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
용도Fluoroantimonic acid is an excellent medium for the preparation of alkylidene oxonium salts.
일반 설명HF/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.
Fluoroantimonic acid is produced by reacting hydrogen fluoride (HF) with antimony pentafluoride (SbF5).SbF5+HF→SbF6+HF
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