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Sodium bromite







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From Wikipedia, the free encyclopedia
 


Sodium bromite
Names
IUPAC name

Sodium bromite

Identifiers

CAS Number

3D model (JSmol)

ChemSpider
ECHA InfoCard 100.028.446 Edit this at Wikidata
EC Number
  • 231-290-9

PubChem CID

  • 23673655
  • UNII

    CompTox Dashboard (EPA)

    • InChI=1S/BrHO2.Na/c2-1-3;/h(H,2,3);/q;+1/p-1

      Key: NYCVSSWORUBFET-UHFFFAOYSA-M

    • [O-]Br=O.[Na+]

    Properties

    Chemical formula

    NaBrO2
    Molar mass 134.892 g·mol−1
    Appearance Yellow solid
    Density 2.22 g/cm3 (trihydrate)
    Structure

    Crystal structure

    Triclinic

    Space group

    P1

    Point group

    Ci

    Lattice constant

    a = 5.42 Å, b = 6.44 Å, c = 9.00 Å

    α = 72.8°, β = 87.9°, γ = 70.7°

    Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

    Infobox references

    Sodium bromite is a sodium salt of bromous acid. Its trihydrate, NaBrO2·3H2O, has been isolated in crystal form. It is used by the textile refining industry as a desizing agent for oxidative starch removal.[1]

    It is also used as an oxidizing agent for converting alcoholstoaldehydes, such as the conversion of benzyl alcoholtobenzaldehyde, and for the Hofmann degradation of amides to amines.[2]

    References[edit]

    1. ^ Holleman, A. F.; Wiberg, Egon; Wiberg, Nils (2001). Inorganic Chemistry. Academic Press. p. 449. ISBN 9780123526519. Retrieved 7 October 2018.
  • ^ Makoto Okawara (1984). "亜臭素酸ナトリウム" [Sodium bromite]. Journal of Synthetic Organic Chemistry, Japan (in Japanese). 42 (8): 751–754. doi:10.5059/yukigoseikyokaishi.42.751.

  • t
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  • Retrieved from "https://en.wikipedia.org/w/index.php?title=Sodium_bromite&oldid=1201978168"

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