ISO 5381:1983

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

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.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

67.180.20

Statut:

Publié

Date de Publication:

1983-07-31

Numéro Standard:

ISO 5381:1983