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Ammonium (-)-3-bromo-8-camphorsulfonate

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Ammonium (-)-3-bromo-8-camphorsulfonate Basic information
Ammonium (-)-3-bromo-8-camphorsulfonate Chemical Properties
  • Melting point:290 °C
  • Density 1.4048 (estimate)
  • storage temp. Inert atmosphere,Store in freezer, under -20°C
  • CAS DataBase Reference55870-50-3(CAS DataBase Reference)
Safety Information
MSDS
Ammonium (-)-3-bromo-8-camphorsulfonate Usage And Synthesis
  • Chemical Propertieswhite to off-white crystalline powder or needles
  • UsesAmmonium (-)-3-bromo-8-camphorsulfonate is bromocamphor solutions use in optically resolutions.
  • Purification MethodsPass a hot aqueous solution of it through an alumina column to remove water-soluble coloured impurities which remain on the column when the ammonium salt is eluted with hot water. The salt is crystallised from water and dried over CaCl2 in a desiccator [Craddock & Jones J Am Chem Soc 84 1098 1962, Kauffmann J Prakt Chem 33 295 1966]. [Beilstein 11 H 319, 11 I 77, 11, II 183, 11 III 595.]
Ammonium (-)-3-bromo-8-camphorsulfonate(55870-50-3)Related Product Information
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