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SUDDEUUSCHE KAALKSTICKSTOFF WE
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SUDDEUUSCHE KAALKSTICKSTOFF WE
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Priority to ES0236540ApriorityCriticalpatent/ES236540A3/es
Publication of ES236540A3publicationCriticalpatent/ES236540A3/es
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Procedimiento para la obtención de 1, 2, 5-triaminotriazina, a partir de cianamidas en sistema cerrado, caracterizado porque las cianamidas utilizadas se transforman con un óxido alcalino térreo, en especial cal, siendo la relación molecular de cianamida : óxido alcalino térreo, preferentemente de 4,36 a 43,6 : 1, y separándose el óxido alcalino térreo de la mezcla de reacción ventajosamente con ácido carbónico, o bien mediante gases saturados de ácido carbónico.
ES0236540A1957-07-121957-07-12Procedimiento para la obtencion de 1,3,5-triaminotriazina a partir de las cianamidas en sistema cerrado
ExpiredES236540A3
(es)