BS 1715-2.9:1990
Current
The latest, up-to-date edition.
Analysis of soaps. Quantitative test methods. Method for determination of EDTA content
Hardcopy , PDF
English
31-10-1990
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Committees responsible
Foreword
Specification
1 Scope
2 Principle
3 Reagents
4 Apparatus
5 Sampling
6 Procedure
7 Expression of results
8 Precision
9 Test report
Removal of fatty matter and titration with standard copper (II) sulphate solution using PAN indicator. Applicable to EDTA contents of 0.01% to 0.1%.
| Committee |
CII/34
|
| DevelopmentNote |
Supersedes BS 1715(1963) (07/2004) Supersedes 88/53273 DC. (06/2005) Reviewed and confirmed by BSI, January 2011. (12/2010)
|
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This Section of BS 1715 describes a titrimetric method for the determination of the content of ethylenediaminetetra-acetic acid (EDTA) and its salts in hard soap, soft soap, toilet soap and soap flakes. It is applicable to soaps with EDTA contents of 0.01 % to 0.1 %.
NOTE The titles of the publications referred to in this standard are listed on the inside back cover.
| Standards | Relationship |
| ISO 4325:1990 | Similar to |
| BS 3978:1966 | Specification for water for laboratory use |
| BS 846:1985 | Specification for burettes |
| BS 3591(1963) : AMD 2504 |
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