Nitrobiuret(16326-62-8) IR1

Mass

MS-IW-3950          
1-nitrobiuret
C2H4N4O4            (Mass of molecular ion:    148)

   Source Temperature: 160 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      14.0       1.0
      15.0       2.1
      16.0       6.2
      17.0       7.4
      18.0       8.5
      26.0       1.7
      27.0       2.1
      28.0      14.0
      29.0      12.1
      30.0      20.0
      31.0       2.1
      41.0       1.5
      42.0      25.5
      43.0      76.1
      44.0     100.0
      45.0       3.3
      46.0      67.9
      59.0       1.7
      60.0      26.4
      61.0       1.0
      62.0      24.1
      70.0      28.1
      86.0      57.4
      87.0       4.5
     102.0      18.4
     103.0       2.9
     105.0       4.5
     130.0       2.5
     148.0       3.8