ASTM UOP565-2004 标准详情
- 标准号:ASTM UOP565-2004
- 中文标题:电位滴定法测定酸值和环烷酸
- 英文标题:Acid Number and Naphthenic Acids by Potentiometric Titration
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2004
This method is for determining the acid number of petroleum products, petroleum distillates, and other chemicals by potentiometric titration. Inorganic acids, organic acids, mercaptans and thiophenols respond to this analysis, but their respective sa
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