BS 6075-6:1981
Current
The latest, up-to-date edition.
Methods of sampling and test for sodium hydroxide for industrial use Determination of carbonate content
Hardcopy , PDF
English
27-02-1981
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National foreword
Method
1 Scope and field of application
2 Reference
3 Preliminary test
4 Sodium hydroxide containing neither sulphides nor
chlorates
5 Sodium hydroxide containing sulphides
6 Sodium hydroxide containing chlorates
7 Test report
Figure
Typical apparatus for the determination of
carbonates by the barium hydroxide titrimetric method
Provides a titrimetric method for determining the carbonates content of sodium hydroxide for industrial purposes and using sodium hydroxide containing sulphides, chlorates or containing neither sulphides nor chlorates. Suitable for products having carbonates contents, expressed as CO2, greater than 0,01% (m/m).
| Committee |
W/-
|
| DevelopmentNote |
Also numbered as ISO 3196 Supersedes 73/54863 DC (09/2005) Reviewed & Confirmed by BSI, July 2017. (06/2017)
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
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.
| BS 4130:1984 | Specification for sodium hydroxide (technical grades) |
| BS 6075-1:1981 | Methods of sampling and test for sodium hydroxide for industrial use Determination of sodium hydroxide content |
| BS 6075-5:1981 | Methods of sampling and test for sodium hydroxide for industrial use Sampling and preparation of main test solution |
| BS 6075-0:1981 | Methods of sampling and test for sodium hydroxide for industrial use General introduction |
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