ISO 7660:1983
Essential oils — Determination of ester value of oils containing difficult-to-saponify esters
OVERVIEW
The method consists in hydrolysis of the esters present in a test portion by heating in the presence of a standard volumetric solution of potassium hydroxide in dimethylsulfoxide, and back-titration of the excess potassium hydroxide with a standard volumetric solution of sulfuric acid or hydrochloric acid.
COMMENTS
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PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 1983 |
| No. of Pages | 2 |
| ICS Classification | 71.100.60 Essential oils |
| Committee | ISO/TC 54 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO |