2,6-Dihydroxy-1,4-naphthoquinone

Mass

MS2003-01557WA      
2,6-dihydroxy-1,4-naphthoquinone
C10H6O4             (Mass of molecular ion:    190)

   Source Temperature: 250 °C
   Sample Temperature:  20 °C
   Direct, 70 eV

      18.0       1.0
      28.0       1.2
      37.0       1.1
      38.0       2.1
      39.0       3.2
      41.0       1.4
      42.0       2.2
      50.0       2.5
      51.0       5.3
      52.0       1.2
      53.0       4.2
      61.0       2.1
      62.0       5.5
      63.0      12.5
      64.0       4.3
      65.0       6.0
      66.0       1.7
      67.0       4.9
      69.0       7.4
      74.0       3.0
      75.0       1.5
      76.0       1.1
      77.0       3.8
      78.0       3.0
      89.0       2.3
      91.0       1.1
      92.0      12.0
      93.0      12.2
      94.0       1.0
     105.0       9.4
     106.0       3.9
     117.0       1.4
     119.0       1.1
     120.0       5.2
     121.0      87.8
     122.0       6.6
     133.0       1.6
     134.0       8.7
     145.0       3.6
     162.0      34.5
     163.0       3.5
     190.0     100.0
     191.0      10.9
     192.0       1.5