FOERFARANDE FOER FRAMSTAELLNING AV MAGNESIUMNITRATHEXAHYDRAT OCH VAERMESTABILISERING AV AMMONIUMNITGENOM ANVAENDANDE AV SAO ERHAOLLEN MAGNESIUMNITRATHEXAHYDRAT

摘要

Magnesium nitrate hexahydrate is prepared by suspending magnesiumoxide in melted magnesium nitrate hexahydrate at a temperature in excess of 90 DEG C, adding a nitric acid solution whilst stirring, filtering the liquid reaction mixture, discharging part of the clear filtrate as product, and utilizing the balance of the filtrate as liquid medium for further conversion. …By this process a very pure product is obtained, which is preferably used for thermal stabilization of ammonium nitrate.