Codes & Standards - Purchase
ISO 2481:1973
Sodium chloride for industrial use -- Determination of halogens, expressed as chlorine -- Mercurimetric method
SKU: iso_007401_102257
Published by ISO
Publication Year 1973
1 Edition
2 pages
Product Details
The principle of the analysis consists in titration of the halogen ions with mercury(II) nitrate in the presence of diphenylcarbazone as indicator. The main solution for the determination is prepared according to ISO 2479.