Abstract 

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.


General information

  • Status :  Withdrawn
    Publication date : 2007-08
  • Edition : 1
    Number of pages : 5
  • :
    IULTCS
    International Union of Leather Technologists and Chemists Societies
  • 59.140.30
    Leather and furs

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