CH147035A - Process for the production of a preparation suitable for preparing a solution of a nitrosodiazo compound of the diphenylamine series. - Google Patents

Process for the production of a preparation suitable for preparing a solution of a nitrosodiazo compound of the diphenylamine series.

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Publication number
CH147035A
CH147035A CH147035DA CH147035A CH 147035 A CH147035 A CH 147035A CH 147035D A CH147035D A CH 147035DA CH 147035 A CH147035 A CH 147035A
Authority
CH
Switzerland
Prior art keywords
solution
preparing
production
nitrosodiazo
compound
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellsc Farbenindustrie
Original Assignee
Ig Farbenindustrie Ag
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 Ig Farbenindustrie Ag filed Critical Ig Farbenindustrie Ag
Publication of CH147035A publication Critical patent/CH147035A/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

  

      Terfahren    zur Herstellung eines zur     Bereitung    einer Lösung einer       Nitrosodiazoverbindung    der     Diphenylaminreihe    geeigneten Präparates.    Vorliegendes Patent bezieht sich auf ein  Verfahren zur Herstellung eines Präparates,  welches zur Bereitung einer Lösung von N  Nitroso-p-amino-p'-methoxy-dipherrylamin ge  eignet ist, dadurch gekennzeichnet, dass man  das trockene     Benzolsulfonat    des dianotierten       p-Amino-p'-rnethoxy-diphenylamins    mit ent  wässertem Natriumsulfat, trockenem Natrium  nitrit und     Natriumbisulfat    vermischt.  



  <I>Beispiel:</I>  430 Teile trockenes     Benzolsulfonat    des  dianotierten     p-Amino-p'-methoxy-dipherryl-          arnins,    entsprechend 214 Teilen Base     (1VIole-          kulargewicht    2l4), werden mit 570 Teilen  entwässertem Natriumsulfat und dann mit    69 Teilen trockenem     Natriumnitrit    und 120  Teile     Natriumbisulfat    innig vermischt.  



  Durch Auflösen dieses Präparates in Was  ser enthält man eine     Nitrosodiazolösung.  



      The process for producing a preparation suitable for preparing a solution of a nitrosodiazo compound of the diphenylamine series. The present patent relates to a process for the production of a preparation which is suitable for preparing a solution of N nitroso-p-amino-p'-methoxy-dipherrylamine, characterized in that the dry benzenesulfonate of the dianotated p-amino-p '-methoxy-diphenylamine mixed with ent watered sodium sulfate, dry sodium nitrite and sodium bisulfate.



  <I> Example: </I> 430 parts of dry benzenesulfonate of the dianotized p-amino-p'-methoxy-dipherryl-arnins, corresponding to 214 parts of base (1VIolecular weight 214), are mixed with 570 parts of dehydrated sodium sulfate and then with 69 parts dry sodium nitrite and 120 parts of sodium bisulfate intimately mixed.



  Dissolving this preparation in water produces a nitrosodiazo solution.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung eines Präpa rates, welches zur Bereitung einer Lösung von N-Nitroso-p-arnino-p'-methoxy-dipher)yl- amin geeignet ist, dadurch gekennzeichnet, dass man das trockene Benzolsulfonat des dia- zotierten p-Amino-p'-methoxy-diphenylanrirrs mit entwässertem Natriumsulfat, trockenem Natriumnitrit und Natriumbisulfat vermischt. PATENT CLAIM: Process for the production of a preparation which is suitable for preparing a solution of N-nitroso-p-arnino-p'-methoxy-dipher) yl amine, characterized in that the dry benzenesulfonate of the diazotized p- Amino-p'-methoxy-diphenylanrirrs mixed with dehydrated sodium sulfate, dry sodium nitrite and sodium bisulfate.
CH147035D 1928-03-15 1929-03-14 Process for the production of a preparation suitable for preparing a solution of a nitrosodiazo compound of the diphenylamine series. CH147035A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE147035X 1928-03-15
CH143680T 1929-03-14

Publications (1)

Publication Number Publication Date
CH147035A true CH147035A (en) 1931-05-15

Family

ID=25714312

Family Applications (1)

Application Number Title Priority Date Filing Date
CH147035D CH147035A (en) 1928-03-15 1929-03-14 Process for the production of a preparation suitable for preparing a solution of a nitrosodiazo compound of the diphenylamine series.

Country Status (1)

Country Link
CH (1) CH147035A (en)

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