Hydroxylamine-O-sulfonic acid

CAS Registry Number®

2950-43-8

CAS Name

Hydroxylamine-O-sulfonic acid

Molecular Formula

H3NO4S

Molecular Mass

113.09

Cite this Page

Hydroxylamine-O-sulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2950-43-8 (retrieved 2024-11-23) (CAS RN: 2950-43-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    39 °C @ Press: 0.4 Torr

  • Melting Point (2)

    210 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/H3NO4S/c1-5-6(2,3)4/h1H2,(H,2,3,4)

InChIKey

InChIKey=DQPBABKTKYNPMH-UHFFFAOYSA-N

SMILES

S(ON)(=O)(=O)O

Canonical SMILES

O=S(=O)(O)ON

Other Names for this Substance

  • Sulfuric acid, monoazanyl ester
  • Hydroxylamine-O-sulfonic acid
  • Amidoperoxymonosulfuric acid
  • Amidosulfonic peracid
  • Aminomonopersulfuric acid

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Deleted or Replaced CAS Registry Numbers

135484-95-6, 1085697-83-1

CAS INSIGHTSTM
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