Reference number
ISO 5398-1:2007
© ISO 2024
ISO 5398-1:2007
Leather — Chemical determination of chromic oxide content — Part 1: Quantification by titration
Edition 1
2007-08
Withdrawn
Withdrawn (Edition 1, 2007)

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     : Withdrawn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
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 5
  • Technical Committee :
    IULTCS
    ICS :
    59.140.30 
  • RSS updates

Life cycle

Got a question?

Check out our Help and Support

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)

  2. Store
  3. Standards catalogue
  4. ICS
  5. 59
  6. 59.140
  7. 59.140.30
  8. ISO 5398-1:2007