ISO 2200:1972

Sodium hydrogen carbonate for industrial use — Determination of moisture content — Gravimetric method

The method is applicable to products having a content greater than 0,1 % (m/m). The principle consists heating the test protion, distributed in a thin layer, at 250 °C to constant mass. The water and of carbon dioxide, corresponding to the decomposition of sodium hydrogen carbonate into sodium carbonate.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

71.060.50

Statut:

Annulée

Date de Publication:

1972-05-31

Numéro Standard:

ISO 2200:1972