indice d'hydroxyle

Traductions

• anglais

  Date : 1983

  Définition

  A measure of the proportion of hydroxy-acids and/or higher aliphatic alcohols in an oil, fat or wax; expressed as the number of milligrams KOH required to neutralise the acetic acid which can combine with 1 gram of material on acetylation.

  Terme :

  1. hydroxyl value