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ISO 7660:1983
Essential oils — Determination of ester value of oils containing difficult-to-saponify esters
Automatically translated name:
Essential oils -- Determination of ester value of oils containing difficult-to-saponify esters
STANDARD published on 1.10.1983
The information about the standard:
Designation standards: ISO 7660:1983
Publication date standards: 1.10.1983
SKU: NS-435104
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: International technical standard
Category: Technical standards ISO
The category - similar standards:
Annotation of standard text ISO 7660:1983 :
Description / Abstract: 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.
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