Barium nitrite

CAS Registry Number®

13465-94-6

CAS Name

Barium nitrite

Molecular Formula

Ba.2HNO2

Cite this Page

Barium nitrite.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=13465-94-6 (retrieved 2025-02-24) (CAS RN: 13465-94-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    277 °C

  • Density (2)

    1.459 g/cm³ @ Temp: 80 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/Ba.HNO2/c;2-1-3/h;(H,2,3)

InChIKey

InChIKey=LWKOEUUJVWDFGY-UHFFFAOYSA-N

SMILES

N(=O)O.[Ba]

Canonical SMILES

[Ba].O=NO

Other Names for this Substance

  • Nitrous acid, barium salt (2:1)
  • Nitrous acid, barium salt
  • Barium nitrite
  • Barium nitrite (Ba(NO2)2)

Deleted or Replaced CAS Registry Numbers

1025479-00-8

CAS INSIGHTSTM
Samples on a microarray, illustration