ISO 1067-1974 标准详情
- 标准号:ISO 1067-1974
- 中文标题:肥皂的分析 不皂化物和未皂化物的测定
- 英文标题:Analysis of soaps; Determination of unsaponifiable, unsaponified and unsaponified saponifiable matter
- 标准类别:国际标准化组织标准ISO
- 发布日期:1974-06
The determination is carried out in the following way: Extraction of matter soluble in hexane, and titration of the free fatty acids removed, with potassium hydroxide solution. Saponification of products soluble in hexane neutralized in this way and
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