| abstract |
REFERS TO A CITRATE SALT OF 5,8,14-TRIAZATETRACICLO [10.3.1.0.0] HEXADECA-2 (11), 3,5,7,9-PENTAENE PRESENT BETWEEN 1% AND 5% BY WEIGHT OF WATER WITH A X-RAY DIFFRACTION PATTERN CHARACTERIZED BY A PEAK DIFFRACTION PATTERN OF 9.7 MEASURED WITH A COPPER RADIATION OF 2. THE COMPOUND IS CHARACTERIZED BY A BEGINNING OF TRANSITION TO MELTED / DECOMPOSITION AT 167-168 ° C AND WHEN EXAMINED THROUGH C13 NMR TECHNIQUES OF ROTATION ON THE MAGIC ANGLE AND SOLID STATE CROSS POLARIZATION IT PRESENTS THE FOLLOWING PEAKS OF RESONANCE 179.8, 145.9, 124.1. IT ALSO REFERS TO A PROCEDURE FOR THE PREPARATION OF THESE FORMS OF CITRATE |