JPS53119820A - Preparation of alkali aminodiacetate - Google Patents
Preparation of alkali aminodiacetateInfo
- Publication number
- JPS53119820A JPS53119820A JP3326077A JP3326077A JPS53119820A JP S53119820 A JPS53119820 A JP S53119820A JP 3326077 A JP3326077 A JP 3326077A JP 3326077 A JP3326077 A JP 3326077A JP S53119820 A JPS53119820 A JP S53119820A
- Authority
- JP
- Japan
- Prior art keywords
- alkali
- aminodiacetate
- preparation
- alkali hydroxide
- glycolonitrile
- 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.)
- Granted
Links
Abstract
PURPOSE: To obtain the title compound exclusively in high yield without by-producing nitrilotriacetate, etc., by the reaction of an alkali metal salt of glycinic acid containing no free alkali hydroxide and glycolonitrile, followed by the hydrolysis with alkali hydroxide.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3326077A JPS53119820A (en) | 1977-03-28 | 1977-03-28 | Preparation of alkali aminodiacetate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3326077A JPS53119820A (en) | 1977-03-28 | 1977-03-28 | Preparation of alkali aminodiacetate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53119820A true JPS53119820A (en) | 1978-10-19 |
JPS6120539B2 JPS6120539B2 (en) | 1986-05-22 |
Family
ID=12381537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3326077A Granted JPS53119820A (en) | 1977-03-28 | 1977-03-28 | Preparation of alkali aminodiacetate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53119820A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55122747A (en) * | 1979-03-14 | 1980-09-20 | Showa Denko Kk | Production of iminodiacetic acid derivative |
JPS5780346A (en) * | 1980-11-07 | 1982-05-19 | Mitsubishi Chem Ind Ltd | Production of alkali iminodiacetate |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0238900A (en) * | 1988-07-28 | 1990-02-08 | Power Reactor & Nuclear Fuel Dev Corp | Removal and remover of stuck dust in off-gas piping in glass melting furnace |
-
1977
- 1977-03-28 JP JP3326077A patent/JPS53119820A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55122747A (en) * | 1979-03-14 | 1980-09-20 | Showa Denko Kk | Production of iminodiacetic acid derivative |
JPS5780346A (en) * | 1980-11-07 | 1982-05-19 | Mitsubishi Chem Ind Ltd | Production of alkali iminodiacetate |
JPS6356219B2 (en) * | 1980-11-07 | 1988-11-07 | Mitsubishi Chem Ind |
Also Published As
Publication number | Publication date |
---|---|
JPS6120539B2 (en) | 1986-05-22 |
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