JPS5780346A - Production of alkali iminodiacetate - Google Patents
Production of alkali iminodiacetateInfo
- Publication number
- JPS5780346A JPS5780346A JP15670580A JP15670580A JPS5780346A JP S5780346 A JPS5780346 A JP S5780346A JP 15670580 A JP15670580 A JP 15670580A JP 15670580 A JP15670580 A JP 15670580A JP S5780346 A JPS5780346 A JP S5780346A
- Authority
- JP
- Japan
- Prior art keywords
- alkali
- glycolonitrile
- hydrolyzed
- aqueous
- formula
- 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
- 239000003513 alkali Substances 0.000 title abstract 6
- NBZBKCUXIYYUSX-UHFFFAOYSA-N iminodiacetic acid Chemical compound OC(=O)CNCC(O)=O NBZBKCUXIYYUSX-UHFFFAOYSA-N 0.000 title abstract 2
- 239000003518 caustics Substances 0.000 abstract 3
- LTYRAPJYLUPLCI-UHFFFAOYSA-N glycolonitrile Chemical compound OCC#N LTYRAPJYLUPLCI-UHFFFAOYSA-N 0.000 abstract 3
- JMANVNJQNLATNU-UHFFFAOYSA-N glycolonitrile Natural products N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000000047 product Substances 0.000 abstract 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-M Aminoacetate Chemical compound NCC([O-])=O DHMQDGOQFOQNFH-UHFFFAOYSA-M 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- -1 alkali metal aminoacetate Chemical class 0.000 abstract 1
- 238000005576 amination reaction Methods 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 238000006215 cyanomethylation reaction Methods 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15670580A JPS5780346A (en) | 1980-11-07 | 1980-11-07 | Production of alkali iminodiacetate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15670580A JPS5780346A (en) | 1980-11-07 | 1980-11-07 | Production of alkali iminodiacetate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5780346A true JPS5780346A (en) | 1982-05-19 |
| JPS6356219B2 JPS6356219B2 (en, 2012) | 1988-11-07 |
Family
ID=15633529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15670580A Granted JPS5780346A (en) | 1980-11-07 | 1980-11-07 | Production of alkali iminodiacetate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5780346A (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0551918U (ja) * | 1991-12-11 | 1993-07-09 | 株式会社エスエスリミテッド | 乗車用安全帽 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53119820A (en) * | 1977-03-28 | 1978-10-19 | Showa Denko Kk | Preparation of alkali aminodiacetate |
-
1980
- 1980-11-07 JP JP15670580A patent/JPS5780346A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53119820A (en) * | 1977-03-28 | 1978-10-19 | Showa Denko Kk | Preparation of alkali aminodiacetate |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6356219B2 (en, 2012) | 1988-11-07 |
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