RO91667B1 - Procedeu de obtinere a sarii de sodiu si fier a acidului etilendiaminotetraacetic - Google Patents
Procedeu de obtinere a sarii de sodiu si fier a acidului etilendiaminotetraaceticInfo
- Publication number
- RO91667B1 RO91667B1 RO117723A RO11772385A RO91667B1 RO 91667 B1 RO91667 B1 RO 91667B1 RO 117723 A RO117723 A RO 117723A RO 11772385 A RO11772385 A RO 11772385A RO 91667 B1 RO91667 B1 RO 91667B1
- Authority
- RO
- Romania
- Prior art keywords
- iron salt
- obtaining sodium
- ethylenediaminotetraacetic acid
- ethylenediaminotetraacetic
- acid
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 title 1
- 239000002253 acid Substances 0.000 title 1
- 150000002505 iron Chemical class 0.000 title 1
- 229910052708 sodium Inorganic materials 0.000 title 1
- 239000011734 sodium Substances 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 abstract 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 abstract 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract 1
- 235000017281 sodium acetate Nutrition 0.000 abstract 1
- 239000001632 sodium acetate Substances 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Prezenta inventie se refera la un procedeu de obtinere a acetatului de sodiu si fier de puritate 90% utilizat chimic, prin reactia dintre clorura ferica a acidului etilendinaminotetraacetic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO117723A RO91667B1 (ro) | 1985-02-21 | 1985-02-21 | Procedeu de obtinere a sarii de sodiu si fier a acidului etilendiaminotetraacetic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO117723A RO91667B1 (ro) | 1985-02-21 | 1985-02-21 | Procedeu de obtinere a sarii de sodiu si fier a acidului etilendiaminotetraacetic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO91667A2 RO91667A2 (ro) | 1987-05-15 |
| RO91667B1 true RO91667B1 (ro) | 1987-06-01 |
Family
ID=20116611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO117723A RO91667B1 (ro) | 1985-02-21 | 1985-02-21 | Procedeu de obtinere a sarii de sodiu si fier a acidului etilendiaminotetraacetic |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO91667B1 (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109651180A (zh) * | 2019-01-22 | 2019-04-19 | 北京海德恒生科技发展有限公司 | 一种乙二胺四乙酸铁钠的生产方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106831440A (zh) * | 2017-01-20 | 2017-06-13 | 四川隆桥化工集团有限公司 | 乙二胺二铁钠的制备方法 |
-
1985
- 1985-02-21 RO RO117723A patent/RO91667B1/ro unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109651180A (zh) * | 2019-01-22 | 2019-04-19 | 北京海德恒生科技发展有限公司 | 一种乙二胺四乙酸铁钠的生产方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| RO91667A2 (ro) | 1987-05-15 |
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