BS 6092-12:1981 Methods of sampling and test for sodium and potassium silicates for industrial use - Limit test for sulphate content of sodium metasilicate
This Part of BS 6092 describes a limit test for determining the compliance with the sulphate limit specified in BS 3984 for the Services grade of this material.
NOTE. This limit is equivalent to a sulphate content, expressed as a percentage by mass of sodium sulphate (Na2SO4), of 0.21.
There is no international standard corresponding to this Part of BS 6092.
BS 6092-12:1981 history
0000 BS 6092-12:1981(2011)
1981BS 6092-12:1981 Methods of sampling and test for sodium and potassium silicates for industrial use - Limit test for sulphate content of sodium metasilicate