6-Nitrophthalide

Mass

MS-IW-6599          
6-nitrophthalide
C8H5NO4             (Mass of molecular ion:    179)

   Source Temperature: 160 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      18.0       1.4
      39.0       1.7
      50.0       3.1
      51.0       2.2
      62.0       1.3
      63.0       3.9
      65.0       1.1
      74.0       3.4
      75.0       6.3
      76.0       8.2
      77.0       2.4
      89.0       5.1
      92.0       2.1
     103.0       2.4
     104.0      15.3
     105.0       1.6
     120.0       1.3
     122.0       1.0
     132.0       6.9
     133.0       4.5
     134.0       1.4
     150.0     100.0
     151.0       8.2
     178.0       3.8
     179.0      42.5
     180.0       4.2