JPS6479131A - Production of carboxylic acid salt solution - Google Patents
Production of carboxylic acid salt solutionInfo
- Publication number
- JPS6479131A JPS6479131A JP23600087A JP23600087A JPS6479131A JP S6479131 A JPS6479131 A JP S6479131A JP 23600087 A JP23600087 A JP 23600087A JP 23600087 A JP23600087 A JP 23600087A JP S6479131 A JPS6479131 A JP S6479131A
- Authority
- JP
- Japan
- Prior art keywords
- silver
- solution
- salt
- carboxylic acid
- ion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE:To obtain an halogen ion and solution of a salt of quaternary ammonium base with carboxylic acid containing no ion at a low cost, by treating the solution of the above-mentioned salt with a metal silver, silver oxide, silver carbonate or organic acid silver salt and then with hydrogen halide. CONSTITUTION:A solution of salt of a quaternary ammonium base with a carboxylic acid, especially dicarboxylic acid, formed by using >=0.95mol. carboxylic acid based on the quaternary ammonium base is treated with a substance selected with a metal silver, silver oxide, silver carbonate and organic acid silver salt to remove a halogen ion and then the treated solution is treated with hydrogen halide to remove silver ion and the above-mentioned solution having <=5ppm halogen content and <=2ppm silver content and useful as electrolyte having high specific conductance, e.g., electrolyte for electrolytic condenser such as electrolyte for aluminum electrolytic condenser without causing corrosion of metal by halogen ion because of substantially containing no these ions is obtained at a low cost.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23600087A JPS6479131A (en) | 1987-09-19 | 1987-09-19 | Production of carboxylic acid salt solution |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23600087A JPS6479131A (en) | 1987-09-19 | 1987-09-19 | Production of carboxylic acid salt solution |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6479131A true JPS6479131A (en) | 1989-03-24 |
Family
ID=16994316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23600087A Pending JPS6479131A (en) | 1987-09-19 | 1987-09-19 | Production of carboxylic acid salt solution |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6479131A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101805293A (en) * | 2010-04-14 | 2010-08-18 | 聂世保 | 1 (dimethylamino) ethyl, 3-hydroxy-imidazoline hydrochloride and preparation method thereof |
-
1987
- 1987-09-19 JP JP23600087A patent/JPS6479131A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101805293A (en) * | 2010-04-14 | 2010-08-18 | 聂世保 | 1 (dimethylamino) ethyl, 3-hydroxy-imidazoline hydrochloride and preparation method thereof |
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