Norm

ISO 7660:1983 en

Essential oils - Determination of ester value of oils containing difficult-to-saponify esters

31,57

Over deze norm

Status Definitief
Aantal pagina's 2
Commissie Beleidscommissie Landbouw & Levensmiddelen
Gepubliceerd op 01-10-1983
Taal Engels
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.

Details

ICS-code 71.100.60
Nederlandse titel Essential oils - Determination of ester value of oils containing difficult-to-saponify esters
Engelse titel Essential oils - Determination of ester value of oils containing difficult-to-saponify esters

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