ISO 2512-1974 标准详情
- 标准号:ISO 2512-1974
- 中文标题:工业用糠醛;全部羰基化合物含量测定;体积测定法
- 英文标题:furfural for industrial use; determination of total carbonyl compounds; volumetric method
- 标准类别:国际标准化组织标准ISO
- 发布日期:1974-04-01
Reaction between hydroxylammonium chloride and carbonyl groups in a test portion, followed by determination of the hydrochloric acid liberated by titration with standard volumetric sodium hydroxide solution in the presence of bromophenol blue as indi
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