Национальный Университет Биоресурсов И Природопользования Украины
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Pharmaceuticals Containing Other Organic And Inorganic Compounds
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Abstract
A process for the preparation of solid solution of magnesium and cobalt (II) dehydrophosphates of MgCo(HPO)2HO (0<x<1.0) composition by the interaction of phosphate acid with mixture of hydroxycarbonates. Homogenized mechanical mixture of magnesium and cobalt (II) hydroxycarbonates, mole ratio of K=Mg/Co in composition of which is equal to 19.0-0.5, is given for 4-5 hours to the heated to 30-50 °C solution of 80-87 % phosphate acid, taken in quantity of 160-180 % from stoichiometry. Hydroxylamine sulfate is given in ratio of Co in composition of hydroxycarbonates to (NHOH)∙HSO=10.0-6.0, the sediment is separated, washed with acetone in ratio of sediment:acetone = 1:5, dried at 50 °C to constant weight.
UAU201109678U2011-08-022011-08-02Process for the preparation of solid solution of magnesium and cobalt (ii) dehydrophosphates
UA68333U
(en)
method for the synthesis of n- (phosphonomethyl) glycine or one of its derivatives selected from the group consisting of their salts, phosphonate esters and phosphonate ester salts