1,5-Diaminobiurea

Mass

MS-IW-8339          
imidodicarboxylic acid dihydrazide
C2H7N5O2            (Mass of molecular ion:    133)

   Source Temperature: 170 °C
   Sample Temperature: 180 °C
   Direct, 75 eV

      16.0       1.8
      17.0       1.9
      18.0       7.4
      27.0       5.7
      28.0      20.4
      29.0       8.7
      30.0       8.5
      31.0       4.8
      41.0       1.0
      42.0      10.7
      43.0      29.6
      44.0      20.4
      58.0      67.6
      59.0       1.4
      70.0       8.1
     101.0     100.0
     102.0       6.3