RO91667B1 - Process for obtaining sodium and iron salt of ethylenediaminotetraacetic acid - Google Patents

Process for obtaining sodium and iron salt of ethylenediaminotetraacetic acid

Info

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
Application number
RO117723A
Other languages
Romanian (ro)
Other versions
RO91667A2 (en
Inventor
Ecaterina Princz
Ana Nimara
Livia Martony
Constantin Mateescu
Neculai Francu
Arentina Olariu
Ion Gottardi
Original Assignee
Centrul De Chimie
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Centrul De Chimie filed Critical Centrul De Chimie
Priority to RO117723A priority Critical patent/RO91667B1/en
Publication of RO91667A2 publication Critical patent/RO91667A2/en
Publication of RO91667B1 publication Critical patent/RO91667B1/en

Links

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.SUMMARY OF THE INVENTION The present invention relates to a process for the preparation of sodium acetate and 90% pure iron used chemically by the reaction of ferric chloride with ethylenediaminetetraacetic acid.

RO117723A 1985-02-21 1985-02-21 Process for obtaining sodium and iron salt of ethylenediaminotetraacetic acid RO91667B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO117723A RO91667B1 (en) 1985-02-21 1985-02-21 Process for obtaining sodium and iron salt of ethylenediaminotetraacetic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO117723A RO91667B1 (en) 1985-02-21 1985-02-21 Process for obtaining sodium and iron salt of ethylenediaminotetraacetic acid

Publications (2)

Publication Number Publication Date
RO91667A2 RO91667A2 (en) 1987-05-15
RO91667B1 true RO91667B1 (en) 1987-06-01

Family

ID=20116611

Family Applications (1)

Application Number Title Priority Date Filing Date
RO117723A RO91667B1 (en) 1985-02-21 1985-02-21 Process for obtaining sodium and iron salt of ethylenediaminotetraacetic acid

Country Status (1)

Country Link
RO (1) RO91667B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109651180A (en) * 2019-01-22 2019-04-19 北京海德恒生科技发展有限公司 A kind of production method of sodium iron ethylene diamine tetra acetate

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106831440A (en) * 2017-01-20 2017-06-13 四川隆桥化工集团有限公司 The preparation method of the ferrisodium of ethylenediamine two

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109651180A (en) * 2019-01-22 2019-04-19 北京海德恒生科技发展有限公司 A kind of production method of sodium iron ethylene diamine tetra acetate

Also Published As

Publication number Publication date
RO91667A2 (en) 1987-05-15

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