BS 6092-4:1981
$86.31
Methods of sampling and test for sodium and potassium silicates for industrial use – Determination of carbonate content
| Published By | Publication Date | Number of Pages |
| BSI | 1981 | 12 |
This International Standard specifies a gas-volumetric method for the determination of the carbonates content, expressed, respectively, as sodium carbonate or potassium carbonate, of sodium and potassium silicates for industrial use. Three cases, defined by a preliminary test, are envisaged:
1.1 Sodium or potassium silicates containing neither sulphides nor chlorates.
1.2 Sodium or potassium silicates containing sulphides.
1.3 Sodium or potassium silicates containing chlorates.
