ISO 5398-1:2007 PDF
Leather — Chemical determination of chromic oxide content — Part 1: Quantification by titration
Leather — Chemical determination of chromic oxide content — Part 1: Quantification by titration
- Document status:
- Withdrawn
- Format:
- Electronic (PDF)
- Number of pages:
- 5
- Publication date:
- July 31, 2007
- Edition:
- ISO IS 5398 edition 1 version 1
- ICS:
- 59.140.30
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.
Technical details
- Technical committee
- IULTCS - International Union of Leather Technologists and Chemists Societies
- SKU
- ISO 5398-1:2007
