CNESSTSanté et sécurité du travailEnglishPreventionRépertoire toxicologiqueFiche SIMDUT
CAS Number : 7789-21-1
On contact with water releases gases which are fatal if inhaled; Fatal if inhaled (H330)
Causes severe skin burns and eye damage (H314)
May cause respiratory irritation (H335)
Comments: There are no data available for fluorosulfonic acid regarding its irritation or corrosion ability. However, it forms on contact with water a corrosive substance: Hydrogen fluoride.
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