SURFACE ACTIVE AGENTS - ALKOXYLATED DERIVATIVES - DETERMINATION OF HYDROXYL VALUE - N-METHYL IMIDAZOLE METHOD

Published date

12-01-2013

Publisher

Avant-propos
1 Domaine d'application
2 Références normatives
3 Termes et définitions
4 Principe
5 Réactifs
6 Appareillage
7 Échantillonnage
8 Mode opératoire
9 Expression des résultats
10 Fidélité
11 Rapport d'essai
Annexe A (informative) - Résultats des essais interlaboratoires
Annexe B (informative) - Exemples de paramètres pour le titrage
potentiométrique
Annexe C (informative) - Exemple d'une courbe de titrage type et
sa dérivée
Bibliographie

Defines a method for the determination of hydroxyl value of aliphatic and alicyclic hydroxyl compounds such as polyols, sorbitan esters, plasticisers and surface active agent alcohols and alkoxylates with hydroxyl values greater than 20 mg KOH/g.

DevelopmentNote	Indice de Classement: T73-284 PR NF EN 13926 August 2000. (07/2003)
DocumentType	Standard
PublisherName	Association Francaise de Normalisation
Status	Current

Standards	Relationship
UNI EN 13926 : 2003	Identical
DIN EN 13926:2003-06	Identical
EN 13926 : 2003	Identical
UNE-EN 13926:2003	Identical
BS EN 13926:2003	Identical

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NF EN 13926 : 2003

SURFACE ACTIVE AGENTS - ALKOXYLATED DERIVATIVES - DETERMINATION OF HYDROXYL VALUE - N-METHYL IMIDAZOLE METHOD

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Abstract

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