Methods of sampling and test for sodium and potassium silicates for industrial use -- Determination of carbonate content
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.
| SDO | BSI: British Standards Institution |
| Document Number | 6092-4 |
| Publication Date | Feb. 27, 1981 |
| Language | en - English |
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| Committee | W/- |
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