CS189319B1 - Isolation of 1-amino-8-hydroxy-3,6-naphthalen-disulphonic acid from the mixture after caustic fusion - Google Patents

Isolation of 1-amino-8-hydroxy-3,6-naphthalen-disulphonic acid from the mixture after caustic fusion

Info

Publication number
CS189319B1
CS189319B1 CS83377A CS83377A CS189319B1 CS 189319 B1 CS189319 B1 CS 189319B1 CS 83377 A CS83377 A CS 83377A CS 83377 A CS83377 A CS 83377A CS 189319 B1 CS189319 B1 CS 189319B1
Authority
CS
Czechoslovakia
Prior art keywords
naphthalen
hydroxy
isolation
amino
mixture
Prior art date
Application number
CS83377A
Other languages
English (en)
Inventor
Vaclav Vesely
Jan Roman
Rudolf Prochazka
Zdenek Glosser
Original Assignee
Vaclav Vesely
Jan Roman
Rudolf Prochazka
Zdenek Glosser
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 Vaclav Vesely, Jan Roman, Rudolf Prochazka, Zdenek Glosser filed Critical Vaclav Vesely
Priority to CS83377A priority Critical patent/CS189319B1/cs
Publication of CS189319B1 publication Critical patent/CS189319B1/cs

Links

CS83377A 1977-02-09 1977-02-09 Isolation of 1-amino-8-hydroxy-3,6-naphthalen-disulphonic acid from the mixture after caustic fusion CS189319B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS83377A CS189319B1 (en) 1977-02-09 1977-02-09 Isolation of 1-amino-8-hydroxy-3,6-naphthalen-disulphonic acid from the mixture after caustic fusion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS83377A CS189319B1 (en) 1977-02-09 1977-02-09 Isolation of 1-amino-8-hydroxy-3,6-naphthalen-disulphonic acid from the mixture after caustic fusion

Publications (1)

Publication Number Publication Date
CS189319B1 true CS189319B1 (en) 1979-04-30

Family

ID=5341231

Family Applications (1)

Application Number Title Priority Date Filing Date
CS83377A CS189319B1 (en) 1977-02-09 1977-02-09 Isolation of 1-amino-8-hydroxy-3,6-naphthalen-disulphonic acid from the mixture after caustic fusion

Country Status (1)

Country Link
CS (1) CS189319B1 (cs)

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