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ISO 5398-1

Leather - Chemical determination of chromic oxide content - Part 1: Quantification by titration

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Organization: ISO
Publication Date: 1 June 2018
Status: active
Page Count: 12
ICS Code (Leather and furs): 59.140.30
scope:

This document 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.

 

Document History

ISO 5398-1
June 1, 2018
Leather - Chemical determination of chromic oxide content - Part 1: Quantification by titration
This document 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...
August 1, 2007
Leather — Chemical determination of chromic oxide content — Part 1: Quantification by titration
A description is not available for this item.

References

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