NF EN 13926 : 2003
Current
The latest, up-to-date edition.
SURFACE ACTIVE AGENTS - ALKOXYLATED DERIVATIVES - DETERMINATION OF HYDROXYL VALUE - N-METHYL IMIDAZOLE METHOD
12-01-2013
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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