1232 CANADIAN JOURNAL OF CHEMISTRY. VOL. 43. 1965 Triatninogua,tidinium 5-Nitroanzinotetrazole fronz A?izinoguanidinit~t,7 5-ATitroa?izinotet~azole To a solution of aminoguanidinium 5-nitroaminotetrazole (2.04 g, 0.01 mole) in water (50 ml), anhydrous hydrazine (%yo, 0.6 g, 0.02 mole) was added. The mixture was heated under rellux in a water bath for 2 h, partially evaporated, cooled, and liltered. The solid obtained melted at 184-186 "C. A mixed melting point with ...
