PROCESS FOR PREPARING GUANIDINO ACETIC ACID

The present invention pertains to a process for preparing guanidino acetic acid (GAA) from cyanamide and glycine in alkaline process solution, in which anionic impurities are removed from the process solution by electrodialyis.

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Bibliographische Detailangaben
Hauptverfasser: STAHL., Timo, RENNER, Dr., Christian, RONNEBURG, Axel, BORGMANN. Dr., Cornelia, STENNER, Patrick
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention pertains to a process for preparing guanidino acetic acid (GAA) from cyanamide and glycine in alkaline process solution, in which anionic impurities are removed from the process solution by electrodialyis.