ISO 6793:1981
But-2-ene 1,4-diol for industrial use — Determination of iodine value
Reference number
ISO 6793:1981
Edición 1
1981-11
Retirada
ISO 6793:1981
13291
Retirada (Edición 1, 1981)

Resumen

A test solution is treated with an excess of acidified potassium bromide-bromate solution in the presence of mercury(II) sulphate. After addition of potassium iodide solution the liberated iodine is titrated with standard volumetric sodium thiosulphate solution.

Informaciones generales

  •  : Retirada
     : 1981-11
    : Retirada de la Norma Internacional [95.99]
  •  : 1
     : 3
  • ISO/TC 47
    71.080.10 
  • RSS actualizaciones

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