ISO 6795-1983 标准详情
- 标准号:ISO 6795-1983
- 中文标题:工业用酞酸酯和乙二酸酯.游离醇含量的测定.光谱测定法
- 英文标题:phthalic and adipic esters for industrial use-determination of free alcohols content-spectrometric method
- 标准类别:国际标准化组织标准ISO
- 发布日期:1983-12-01
The free alcohol is reacted with vanadium(V) sodium salt of quinolin-8-ol(8-hydroxyquinoline) to form a coloured complex. The complex is extracted with toluene and then treated with dichloroacetic acid. The spectrometric measurement is carried out at
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