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Normas DIN – AENOR
DIN EN ISO 5398-1:2018-10

DIN EN ISO 5398-1:2018-10

Leather - Chemical determination of chromic oxide content - Part 1: Quantification by titration (ISO 5398-1:2018); German version EN ISO 5398-1:2018

Cuir - Dosage chimique de l'oxyde de chrome - Partie 1: Quantification par titrage (ISO 5398-1:2018); Version allemande EN ISO 5398-1:2018

Leder - Chemische Bestimmung des Chromoxidgehalts - Teil 1: Gehaltsbestimmung durch Titration (ISO 5398-1:2018); Deutsche Fassung EN ISO 5398-1:2018

Fecha:
2018-10 /Active
Equivalencias internacionales:

EN ISO 5398-1 (2018-07)

ISO 5398-1 (2018-06)

Relación con otras normas DIN:
Resumen:
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.
Keywords:
Chemical analysis and testing, Chemical properties, Chrome oxides, Chromium, Chromium oxide content, Chromium oxide contents, Content, Definitions, Determination, Determination of content, Iodometry, Leather, Leather products, Materials testing, Methods, Sampling methods, Specimens, Test specimens, Testing, Titration
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