AT29202B - Process for the preparation of pure double compounds of sulfoxylic acid salts with aldehydes. - Google Patents

Process for the preparation of pure double compounds of sulfoxylic acid salts with aldehydes.

Info

Publication number
AT29202B
AT29202B AT29202DA AT29202B AT 29202 B AT29202 B AT 29202B AT 29202D A AT29202D A AT 29202DA AT 29202 B AT29202 B AT 29202B
Authority
AT
Austria
Prior art keywords
aldehydes
preparation
acid salts
sulfoxylic acid
pure double
Prior art date
Application number
Other languages
German (de)
Original Assignee
Englert Fa R
F Becker Dr
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 Englert Fa R, F Becker Dr filed Critical Englert Fa R
Application granted granted Critical
Publication of AT29202B publication Critical patent/AT29202B/en

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

Description

  

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     Das Problem der restlosen Umsetzung   von Bisulfit   ill     A) dohydsulfoxy ! ato wurde atso   gelöst, u. zw. auf so einfache Weise, dass die eminent reduzierende Kraft des Formaldehyd- 
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 Färberei, Zucker- und Leimfabrikation, Gerbstofferzeugung usw., welche infolge des hohen Preises des Formaldehydsulfoxylatos bisher darauf verzichten mussten.



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     The problem of complete conversion of bisulfite ill A) dohydsulfoxy! ato was solved atso, u. in such a simple way that the eminently reducing power of formaldehyde
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 Dyeing, sugar and glue production, tannin production, etc., which had to do without due to the high price of formaldehyde sulfoxylato.

Claims (1)

PATENT-ANSPRUCH : Verfahren zur Herstellung von hochprozentigen bis reinen Atdehydsulfoxylsäure- verbindungen, dadurch gekennzeichnet, dass man metallische Reduktionsmittel, wie Zinkstaub und gesättigte Aldehyde und Bisulfite bei Siedetemperatur aufeinander einwirken lässt. PATENT CLAIM: Process for the production of high percentage to pure atdehyde sulfoxylic acid compounds, characterized in that metallic reducing agents, such as zinc dust and saturated aldehydes and bisulfites, are allowed to act on one another at the boiling point.
AT29202D 1905-02-14 1905-02-14 Process for the preparation of pure double compounds of sulfoxylic acid salts with aldehydes. AT29202B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT29202T 1905-02-14

Publications (1)

Publication Number Publication Date
AT29202B true AT29202B (en) 1907-07-25

Family

ID=3542380

Family Applications (1)

Application Number Title Priority Date Filing Date
AT29202D AT29202B (en) 1905-02-14 1905-02-14 Process for the preparation of pure double compounds of sulfoxylic acid salts with aldehydes.

Country Status (1)

Country Link
AT (1) AT29202B (en)

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