NBN T 03-109-1979
Sodium carbonate for industrial use - Determination of chloride content - Mercurimetric method

Standard No.

NBN T 03-109-1979

Release Date

1979

Published By

BE-NBN

Latest

NBN T 03-109-1979

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 03-109-1979 history

• 1979 NBN T 03-109-1979 Sodium carbonate for industrial use - Determination of chloride content - Mercurimetric method