Chloramine B

CAS Registry Number®

127-52-6

CAS Name

Chloramine B

Molecular Formula

C6H6ClNO2S.Na

Molecular Mass

214.63

Cite this Page

Chloramine B.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=127-52-6 (retrieved 2025-05-14) (CAS RN: 127-52-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    170-173 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C6H6ClNO2S.Na/c7-8-11(9,10)6-4-2-1-3-5-6;/h1-5,8H;

InChIKey

InChIKey=SVPRVJIDOLJYQR-UHFFFAOYSA-N

SMILES

S(NCl)(=O)(=O)C1=CC=CC=C1.[Na]

Canonical SMILES

[Na].O=S(=O)(NCl)C=1C=CC=CC1

Other Names for this Substance

  • Benzenesulfonamide, N-chloro-, sodium salt (1:1)
  • Benzenesulfonamide, N-chloro-, sodium salt
  • Chloramine-B
  • Sodium, (N-chlorobenzenesulfonamido)-
  • Annogen

View All

Deleted or Replaced CAS Registry Numbers

136687-81-5, 67973-18-6, 72793-58-9

CAS INSIGHTSTM
Someone sitting at a desk watching a webinar