Essential oils Determination of ester values, before and after acetylation, and evaluation of the contents of free and total alcohols

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, French

Published date

12-12-1996

Publisher

International Organization for Standardization

Describes a method to evaluate the contents of free alcohols and total alcohols in essential oils by determination of ester values before and after acetylation by acetic anhydride in the presence of sodium acetate. Replaces the first edition.

DocumentType	Standard
Pages	6
PublisherName	International Organization for Standardization
Status	Current
Supersedes	ISO 1241:1980

Standards	Relationship
BIS IS 326-9-1 : 2017	Identical
NF ISO 1241 : 1997	Identical
NEN ISO 1241 : 1997	Identical
BS ISO 1241:1996	Identical
UNE 84154:2002	Similar to
GOST ISO 1241 : 2016	Identical

ISO 3794:1976	Essential oils (containing tertiary alcohols) — Estimation of free alcohols content by determination of ester value after acetylation
ISO 3849:2003	Oil of citronella, Sri Lankan type (Cymbopogon nardus (L.) W. Watson var. lenabatu Stapf.)
15/30298313 DC : 0	BS ISO 3848 - ESSENTIAL OIL OF CITRONELLA, JAVA TYPE
BS ISO 3849:2003	Oil of citronella, Sri Lanka type [Cymbopogon nardus (L.) W. Watson var. lenabatu Stapf.]
BS ISO 3794:1976	Essential oils (containing tertiary alcohols). Estimation of free alcohols content by determination of ester value after acetylation

ISO 212:2007	Essential oils Sampling
ISO 709:2001	Essential oils Determination of ester value
ISO 385-1:1984	Laboratory glassware — Burettes — Part 1: General requirements
ISO 356:1996	Essential oils Preparation of test samples

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ISO 1241:1996

Current

Abstract

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International Equivalents

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