ISO 761:1977
Acetic anhydride and butan-1-ol for industrial use — Determination of bromine number
Reference number
ISO 761:1977
Edición 1
1977-03
Retirada
ISO 761:1977
5038
Retirada (Edición 1, 1977)

Resumen

The principle consists in treatment of a test portion in acid solution with excess standard volumetric potassium bromide-potassium bromate solution, addition of potassium iodide solution and titration of the liberated iodine with a standard volumetric solution of sodium thiosulphate. - Replaces ISO Recommendation R 761-1968.

Informaciones generales

  •  : Retirada
     : 1977-03
    : Retirada de la Norma Internacional [95.99]
  •  : 1
     : 2
  • ISO/TC 47
  • RSS actualizaciones

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)