NBN T 03-123-1980
Sodium hydroxide for industrial use - Determination of chloride content - Mercurimetric method

Standard No.

NBN T 03-123-1980

Release Date

1979

Published By

BE-NBN

Latest

NBN T 03-123-1980

Scope

The method is applicable to products with a sodium chloride content greater than 0.005% (m/m). NOTE — If a 0.02 N standard solution of mercury(ll) nitrate is used, the method is applicable to products with a sodium chloride content greater than 0.002 % (m/m).

NBN T 03-123-1980 history

• 1979 NBN T 03-123-1980 Sodium hydroxide for industrial use - Determination of chloride content - Mercurimetric method