ISO 1388-11:1981 工业用乙醇.试验方法.第11部分:糠醛检验
标准编号:ISO 1388-11:1981
中文名称:工业用乙醇.试验方法.第11部分:糠醛检验
英文名称:Ethanol for industrial use — Methods of test — Part 11: Test for detection of furfural
发布日期:1981-12
标准范围
其原理在于用苯胺和乙酸处理试验部分,糠醛的存在导致形成特征性的红色。-国际标准ISO 1388/1至ISO 1377/12取消并取代了ISO建议R 1388-1970,这些标准构成了技术修订版。
The principle consists in the treatment of a test portion with aniline and acetic acid, the presence of furfural leading to the formation of a characteristic red colour. - International Standards ISO 1388/1 to ISO 1377/12 cancel and replace ISO Recommendation R 1388-1970 of which they constitute a technical revision.
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