2-Hydroxy-5-nitropyridine(5418-51-9) IR2

Mass

MS-NW-6541          
5-nitro-2-pyridone
C5H4N2O3            (Mass of molecular ion:    140)

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

      18.0       2.5
      26.0       2.9
      27.0       2.6
      28.0      19.7
      29.0       2.4
      30.0       5.8
      37.0       7.2
      38.0      16.4
      39.0      59.2
      40.0       4.2
      42.0       1.2
      49.0       1.2
      50.0       6.4
      51.0       4.5
      52.0       5.2
      53.0       2.3
      54.0       4.5
      55.0       6.9
      63.0       1.2
      64.0       3.2
      65.0       6.1
      66.0      26.1
      67.0       9.0
      68.0       3.4
      79.0       1.5
      80.0       6.2
      82.0       5.9
      93.0      10.0
      94.0       9.3
      95.0       1.1
      96.0       1.6
     110.0       9.3
     112.0       3.5
     123.0       1.2
     124.0       2.7
     140.0     100.0
     141.0       6.6