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Mallinckrodt Chemical Works
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Mallinckrodt Chemical Works
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Priority to ES0243136ApriorityCriticalpatent/ES243136A1/es
Publication of ES243136A1publicationCriticalpatent/ES243136A1/es
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Compounds Of Iron
(AREA)
Abstract
El método de preparación de fumarato ferroso prácticamente anhidro que comprende mezclar una sal ferrosa acuosoluble y una sal acuosoluble de ácido fumárico, en un medio acuoso, a una temperatura por encima de 70ºC., aproximadamente, para precipitar fumarato ferroso prácticamente anhidro, y separar después el fumarato ferroso prácticamente anhidro del medio acuoso.
ES0243136A1958-07-161958-07-16Metodo de preparar fumarato ferroso anhidro
ExpiredES243136A1
(es)