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ISO 5398:2018

ISO 5398:2018 Leather – Chemical determination of chromic oxide content – Part 1: Quantification by titration

CDN $76.00

SKU: 3ae4f8f6f4eb Categories: , , ,

Description

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.

Edition

2

Published Date

2018-06-15

Status

PUBLISHED

Pages

5

Language Detail Icon

English

Format Secure Icon

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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.

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