Fluoroantimonic acid
id:
fluoroantimonic-acid-163-17022164
title:
Fluoroantimonic acid
text:
Fluoroantimonic acid is a mixture of hydrogen fluoride and antimony pentafluoride, containing various cations and anions. This mixture is a superacid that, in terms of corrosiveness, is trillions of times stronger than pure sulfuric acid when measured by its Hammett acidity function. It even protonates some hydrocarbons to afford pentacoordinate carbocations. Like its precursor hydrogen fluoride, it attacks glass, but can be stored in containers lined with PTFE (Teflon) or PFA.
brand slug:
wiki
category slug:
encyclopedia
description:
Chemical compound
original url:
https://en.wikipedia.org/wiki/Fluoroantimonic_acid
date created:
2005-12-19T01:58:43Z
date modified:
2024-08-28T14:36:21Z
main entity:
{"identifier":"Q413278","url":"https://www.wikidata.org/entity/Q413278"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/2/25/H2FSbF6.svg","width":875,"height":515}
fields total:
13
integrity:
16