标准摘要
[中文适用范围]： 本国际标准建立了一种表面活性剂的简化分类法，其基团排列方式与科学分类（ISO/R 896）相一致。 [外文原描述]： The simplified system enables the characteristics of the substances to be expressed by an abbreviated lettering and numbering system, consisting of one letter and four figures (five in the case of compounds comprising several hydrphilic groups). The letter designates the ionic character and figures correspond to the functional groups present in the molecule.
英文名称Surface active agents — Simplified classification