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公开(公告)号：DE59900819D1
公开(公告)日：2002-03-21
申请号：DE59900819
申请日：1999-09-02
Applicant: BASF AG
Inventor： KESSEL DR , SCHERR DR , KLUGE DR , BIEDERMANN DR , GREINDL DR , BOGENSTAETTER DR , HAEHNLEIN DR
IPC: C07C279/14 , C07C277/02 , C07C277/08
Abstract: Preparation of creatine or creatine monohydrate by reaction of sodium or potassium sarcosinate with cyanamide at 20-150 degrees C and pH 7.0 to 14.0, the pH value is obtained using carbonic acid.
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