66827-12-1 Almagate Almagate [USAN:INN] Almagato [INN-Spanish] Almagatum [INN-Latin] Aluminum magnesium carbonate hydroxide (AlMg3(CO3)(OH)7) dihydrate LAS 3876 Magnesium, (carbonato(2-))heptahydroxy(aluminum)tri-, dihydrate