Reference number
ISO 5398-1:2018
International Standard
ISO 5398-1:2018
Leather — Chemical determination of chromic oxide content — Part 1: Quantification by titration
Edition 2
2018-06
Read sample
ISO 5398-1:2018
73703
Published (Edition 2, 2018)

ISO 5398-1:2018

ISO 5398-1:2018
73703
Language
Format
CHF 42
Convert Swiss francs (CHF) to your currency

Abstract

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.

General information

  •  : Published
     : 2018-06
    : Close of review [90.60]
  •  : 2
     : 5
  • IULTCS
    59.140.30 
  • RSS updates

Got a question?

Check out our Help and Support