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Mallinckrodt Chemical Works
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Mallinckrodt Chemical Works
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Priority to ES0243136ApriorityCriticalpatent/ES243136A1/en
Publication of ES243136A1publicationCriticalpatent/ES243136A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
The practically anhydrous ferrous fumarate preparation method comprising mixing a water-soluble ferrous salt and a water-soluble salt of fumaric acid, in an aqueous medium, at a temperature above about 70º c., to precipitate practically anhydrous ferrous fumarate, and then separating ferrous fumarate practically anhydrous from the aqueous medium. (Machine-translation by Google Translate, not legally binding)
ES0243136A1958-07-161958-07-16Method of preparing ferrous anhydrate (Machine-translation by Google Translate, not legally binding)
ExpiredES243136A1
(en)
Process for the preparation of a member of the group consisting of a salt of furaltadone acid pamoate and a hydrate of the same (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of an effectively soluble compound, based on teofinyl and 3-aminometilpyridine (Machine-translation by Google Translate, not legally binding)