Reference number
ISO 2461:1973
ISO 2461:1973
© ISO 2025
International Standard
ISO 2461:1973
Sodium chlorate for industrial use — Determination of matter insoluble in water
Edition 1
1973-04
1973-04
ISO 2461:1973
7375
Published
(Edition 1, 1973)
This publication was last reviewed and confirmed in 2019.
Therefore this version remains current.
Abstract
The method is applicable to the analysis of products with a content greater than 0,01 % (m/m). The method is not applicable to mixtures based on sodium chlorate, such as herbicides and insecticides. The test portion is dissolved in water. Filtration of the resultant solution through a filter crucible. Washing, drying and weighing of the residue.