Naphthalenesulfonic acid

CAS Registry Number®

25155-19-5

CAS Name

Naphthalenesulfonic acid

Molecular Formula

C10H8O3S

Cite this Page

Naphthalenesulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=25155-19-5 (retrieved 2025-04-02) (CAS RN: 25155-19-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

Other Names for this Substance

  • Naphthalenesulfonic acid
  • Naphthalenemonosulfonic acid
  • Crisotan HR
  • Naphthylsulfonic acid

Deleted or Replaced CAS Registry Numbers

84522-89-4

CAS INSIGHTSTM
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