ISO 5381:1983 - Starch hydrolysis products — Determination of water content — Modified Karl Fischer method

This standard was last reviewed and confirmed in 2021. Therefore this version remains current.

Abstract

Reaction of a solution of iodine, sulphur dioxide, pyridine and 2-methoxyethanol with the water contained in the product dispersed previously in a mixture of methanol and formamide. The method described in ISO 760 is improved by determing the content directly using the special solvent.

General information

Status
: Published

Publication date
: 1983-08
Edition
: 1

Number of pages
: 6
Technical Committee
: ISO/TC 93 Starch (including derivatives and by-products)
ICS
:
67.180.20 Starch and derived products

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Reduced Inequalities

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std 2 40	Paper

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ISO 5381:1983

A standard is reviewed every 5 years
Stage: 90.93 (Confirmed)

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