Imidodisulfuryl fluoride, potassium salt (1:1)

CAS Registry Number®

14984-76-0

CAS Name

Imidodisulfuryl fluoride, potassium salt (1:1)

Molecular Formula

F2HNO4S2.K

Molecular Mass

220.24

Cite this Page

Imidodisulfuryl fluoride, potassium salt (1:1).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=14984-76-0 (retrieved 2025-06-26) (CAS RN: 14984-76-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    102 °C (polymorph)

Source(s)

Other Names and Identifiers

InChI

InChI=1S/F2HNO4S2.K/c1-8(4,5)3-9(2,6)7;/h3H;

InChIKey

InChIKey=AYYOBTLZJZWNFM-UHFFFAOYSA-N

SMILES

N(S(F)(=O)=O)S(F)(=O)=O.[K]

Canonical SMILES

[K].O=S(=O)(F)NS(=O)(=O)F

Other Names for this Substance

  • Imidodisulfuryl fluoride, potassium salt (1:1)
  • Imidodisulfuryl fluoride, potassium salt
  • Potassium, [bis(fluorosulfonyl)amino]-
  • Potassium bis(fluorosulfonyl)amide
  • F 2 (antistatic agent)

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Deleted or Replaced CAS Registry Numbers

1970233-94-3

CAS INSIGHTSTM
Purple and red filaments produced by electrostatic discharge inside a plasma ball.