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BS 6337-2:1983

Current
Current

The latest, up-to-date edition.

General methods of chemical analysis Method for determination of silicon content (reduced molybdosilicate spectrophotometric method)
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-01-1983

National foreword
Cooperating organizations
Method
1 Scope
2 Field of application
3 Principle
4 Reagents
5 Apparatus
6 Procedure
7 Expression of results
8 Test report
Annexes
A Interferences
B Other publications of ISO/TC 47 relating to
   determination of silicon content by reduced
   molybdosilicate photometry

Applicable to the determination of quantities of silicon, expressed as SiO2, between 2 and 200 μg in the aliquot portion of the test solution taken for the determination. Reference should be made, for the preparation of the test solution, to the standard relating to the product being analyzed, which should also give any modifications.

This International Standard specifies a general method for the determination of silicon by spectrophotometric measurement of reduced molybdosilicate.

It describes a technique for the determination of the content of silicon in a solution. Reference should be made, for the preparation of the test solution, to the International Standard relating to the product to be analysed, which should indicate the modifications necessary to make the method applicable to that product.

Committee
I/-
DevelopmentNote
Also numbered as ISO 6382 Supersedes 79/55177 DC (09/2005)
DocumentType
Standard
Pages
14
PublisherName
British Standards Institution
Status
Current

BS 4258-5:1989 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use Determination of silica content

BS 5659-8:1989 Methods of test for acid-grade fluorspar Determination of barium sulphate content
BS 4140:1967 Methods of test for aluminium oxide
BS 6075-4:1981 Methods of sampling and test for sodium hydroxide for industrial use Determination of silica content
BS 5634:1978 Methods of test for potassium hydroxide
BS 5365-4:1979 Methods of sampling and test for anhydrous hydrogen fluoride for industrial use Determination of hexafluorosilicic acid content
BS 4993-3:1974 Methods of test for aluminium fluoride for industrial use Determination of silica content
BS 5050:1974 Methods of test for cryolite
BS 5072-6:1980 Methods of test for sodium fluoride for industrial use Determination of silica content
BS 4258-5:1975 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use Determination of silica content

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