Sodium bromite
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IUPAC name Sodium bromite | |
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ECHA InfoCard | 100.028.446 |
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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 |
Chemical compound
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 alcohols to aldehydes, such as the conversion of benzyl alcohol to benzaldehyde, and for the Hofmann degradation of amides to amines.[2]
References
- ^ 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.
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Oxyhalides | |
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Others |
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- CH3ONa
- C2H5ONa
- HCOONa
- C2H5COONa
- C3H7COONa
- Na2C4H4O6
- C4H5NaO6
- NaCH3COO
- NaC6H5CO2
- NaC6H4(OH)CO2
- NaC12H23O2
- NaC10H8
- Na2[Fe[CN5]NO]
- C6H16AlNaO4
- NaC6H7O6
- C5H8NO4Na
- C6H5Na
- C4H9Na
- NaC5H5
- C15H31COONa
- C17H33COONa
- C18H35O2Na
- C164H256O68S2Na2
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