...diphosphate dihydrate (C 4 H 8 N 5 ) 2 H 2 P 2 O 7
Gharbi,A. Jouini.Synthesis and characterization of a new 2,3,6-triaminopyridinium dihydrogendiphosphate dihydrate (C4H8N5)2H2P2O7·2H2O. Materials Research Bulletin . 2009L. Guelmami, A. Gharbi, and A. Jouini (2009). Mat. Res. Bull. 44 , 549....