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Priority to UAA200802913ApriorityCriticalpatent/UA84385C2/en
Publication of UA84385C2publicationCriticalpatent/UA84385C2/en
The invention relates to new chemical compounds of coordination structure, namely to nickel(II)-zinc-cadmium triple salt with ammonia and orthophosphate ion in solid amorphous state of general formula NiZnCd.(PO)·n(NH) m(H0), where х + у2.25; х, у = 0.75-1.5; n = 2.9-3.5; m = 2.7-3.5. The process for the preparation of nickel(II)-zinc-cadmium triple salt, in which the fixed ratio between metals is provided by solving of mechanical mixture of crystal Ni(PO)·8HO, Zn(PO)·4HO and Cd(PO)·5HO, taken in fixed molar ratio NiO:ZnO:CdO, in excess of concentrated aqueous ammonia solution with a further sedimentation of solid compound by infusion of ammonia solution of phosphate into acetone and its air holding at 15-25 °С to full solidification and constant mass.
UAA200802913A2008-03-062008-03-06Amorphous zinc-cadmium aquaaminnickel (ii) orthophosphate triple salt and the process for its preparation
UA84385C2
(en)
Lithium transition metal compound powder, process for production thereof, spray-dried product useful as firing precursor, and positive electrode for lithium secondary battery and lithium secondary battery made by using the same
[4- (6-FLUORO-7-METHYLAMINE-2,4-DIOXO-1,4-DIHYDRO-2HQUINAZOLINE-3-ILO) -PHENYL] -5-CHLORINE-THIOPHEN-2-ILO-SULFONYLIDE SALES AND FORMS AND METHODS RELATED TO THE SAME
Process to prepare the crystalline form a of ilaprazole from an inorganic salt of ilaprazole and subsequent neutralization of the salt with an acid in a reaction solvent; and process for preparing the crystalline form b of ilaprazole into the crystalline form a of ilaprazole.