CS697790A3 - Process of the 1-aminoanthraquinone-2-sulfonic acid purification - Google Patents

Process of the 1-aminoanthraquinone-2-sulfonic acid purification

Info

Publication number
CS697790A3
CS697790A3 CS906977A CS697790A CS697790A3 CS 697790 A3 CS697790 A3 CS 697790A3 CS 906977 A CS906977 A CS 906977A CS 697790 A CS697790 A CS 697790A CS 697790 A3 CS697790 A3 CS 697790A3
Authority
CS
Czechoslovakia
Prior art keywords
aminoanthraquinone
sulfonic acid
acid purification
purification
sulfonic
Prior art date
Application number
CS906977A
Other languages
English (en)
Inventor
Cestmir Ing Florian
Original Assignee
Florian Cestmir
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 Florian Cestmir filed Critical Florian Cestmir
Priority to CS906977A priority Critical patent/CS697790A3/cs
Publication of CS697790A3 publication Critical patent/CS697790A3/cs

Links

CS906977A 1990-12-29 1990-12-29 Process of the 1-aminoanthraquinone-2-sulfonic acid purification CS697790A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS906977A CS697790A3 (en) 1990-12-29 1990-12-29 Process of the 1-aminoanthraquinone-2-sulfonic acid purification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS906977A CS697790A3 (en) 1990-12-29 1990-12-29 Process of the 1-aminoanthraquinone-2-sulfonic acid purification

Publications (1)

Publication Number Publication Date
CS697790A3 true CS697790A3 (en) 1992-07-15

Family

ID=5418045

Family Applications (1)

Application Number Title Priority Date Filing Date
CS906977A CS697790A3 (en) 1990-12-29 1990-12-29 Process of the 1-aminoanthraquinone-2-sulfonic acid purification

Country Status (1)

Country Link
CS (1) CS697790A3 (cs)

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