ISO 2481:1973

Sodium chloride for industrial use — Determination of halogens, expressed as chlorine — Mercurimetric method

NORMA vydána dne 1.1.1973

Anglicky -
Elektronické PDF (1349.20 CZK)

Anglicky -

Tištěné (1349.20 CZK)

Francouzsky -

Elektronické PDF (1349.20 CZK)

Francouzsky -

Tištěné (1349.20 CZK)

The information about the standard:

Designation standards: ISO 2481:1973
Publication date standards: 1.1.1973
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: International technical standard
Kategorie: Technické normy ISO

Annotation of standard text ISO 2481:1973 :

Description / Abstract: 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.