ISO 5381:1983

Starch hydrolysis products — Determination of water content — Modified Karl Fischer method

Publication date: Aug 1, 1983

General information

Current stage: 90.93 Effective date: Feb 3, 2021

Originator: ISO

Owner: ISO/TC 93

Type: International Standard

ICS: 67.180.20

Languages: French English

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Status: Published

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Scope

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.

Life cycle

NOW

PUBLISHED
ISO 5381:1983
90.93 Standard confirmed
Feb 3, 2021

REVISED BY

ABANDON
ISO/WD 5381

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