Reference number
ISO 5398-1:2007
ISO 5398-1:2007
Leather — Chemical determination of chromic oxide content — Part 1: Quantification by titration
Edition 1
2007-08
Retirada
ISO 5398-1:2007
39873
Retirada (Edición 1, 2007)

Resumen

ISO 5398-1:2007 describes a method for the determination of chromium in aqueous solution obtained from leather. This is an analysis for total chromium in leather; it is not compound specific or specific to its oxidation state.

This method describes the determination of chrome by iodometric titration and is to be applicable to chromium-tanned leathers which are expected to have chromic oxide contents in excess of 0,3 %. Two different methods are described as alternatives for obtaining chromium in a suitable solution. It is appropriate to use either method.

Informaciones generales

  •  : Retirada
     : 2007-08
    : Retirada de la Norma Internacional [95.99]
  •  : 1
     : 5
  • IULTCS
    59.140.30 
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