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SRPS ISO 1279:2000

Essential oils — Determination of carbonyl value — Potentiometric methods using hydroxylammonium chloride

Sep 13, 2000
Sep 13, 2000

General information

90.93     Jun 15, 2022

90.20    Apr 15, 2027

ISS

H054

International Standard

71.100.60  

Serbian  

Terms

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Published

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Scope

Gives two methods for the potentiometric determination of the carbonyl value of essential oils which contain carbonyl compounds. Method 1 is based on a cold oximation reaction with hydrxoylammonium chloride with exception of citronellal which need a low temperature to avoid cyclization phenomena and acetylization. Method 2 is based on a hot oximation reaction with hydroxylammonium chloride and applies to essential oils whose main constituents are ketones which are general oximable only with difficulty.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS ISO 1279:1992

NOW

PUBLISHED
SRPS ISO 1279:2000
90.93 Standard confirmed
Jun 15, 2022

Related project

Adopted from ISO 1279:1996