BS 6075-6:1981
$86.31
Methods of sampling and test for sodium hydroxide for industrial use – Determination of carbonate content
| Published By | Publication Date | Number of Pages |
| BSI | 1981 | 10 |
This International Standard specifies a titrimetric method for the determination of the carbonates content of sodium hydroxide for industrial use. The method is applicable to products having carbonates contents, expressed as CO2, greater than 0,01 % (m/m):
Three cases, selected by a preliminary test, are envisaged:
1.1 Sodium hydroxide containing neither sulphides nor chlorates.
1.2 Sodium hydroxide containing sulphides.
1.3 Sodium hydroxide containing chlorates.
