Pigment Orange 5(3468-63-1) IR2

Mass

MS-IW-9934          
1-(2,4-dinitrophenylazo)-2-naphthol
C16H10N4O5          (Mass of molecular ion:    338)

   Source Temperature: 200 °C
   Sample Temperature: 230 °C
   Direct, 75 eV

      17.0       3.1
      18.0      13.6
      26.0       2.9
      27.0       7.5
      28.0      43.4
      30.0       7.1
      38.0       2.4
      39.0       3.8
      44.0       6.4
      50.0       4.0
      51.0       8.0
      52.0       3.1
      53.0       1.4
      61.0       1.0
      62.0       3.8
      63.0       9.1
      64.0       3.1
      65.0       3.3
      74.0       3.0
      75.0       8.2
      76.0       6.0
      77.0       8.0
      78.0       2.8
      79.0       2.3
      87.0       1.7
      88.0       4.0
      89.0       5.7
      90.0       1.7
      91.0       1.2
      92.0       1.0
      93.0       1.3
     100.0       1.0
     101.0      11.5
     102.0      12.3
     103.0       3.2
     104.0       1.1
     113.0       3.7
     114.0      14.0
     115.0      53.3
     116.0       6.8
     127.0       2.5
     128.0      16.7
     129.0       9.8
     130.0       9.1
     131.0       1.7
     140.0       1.0
     142.0       4.1
     143.0     100.0
     144.0      12.8
     145.0       1.2
     153.0       1.3
     156.0       3.7
     163.0       1.3
     164.0       2.6
     169.0       1.1
     171.0      30.9
     172.0       3.7
     176.0       1.3
     177.0       1.1
     187.0       1.7
     188.0       1.8
     189.0       3.7
     190.0       2.2
     191.0       1.1
     202.0       1.4
     203.0       2.5
     204.0       2.0
     205.0       1.4
     216.0       1.7
     217.0       2.2
     218.0       1.6
     219.0       1.5
     230.0       1.1
     231.0       3.9
     232.0       4.8
     233.0       2.2
     245.0       1.6
     259.0       1.6
     260.0       2.8
     263.0       1.2
     276.0       1.5
     277.0       1.6
     290.0       1.1
     291.0       5.3
     292.0       1.7
     305.0       3.2
     306.0      27.1
     307.0       5.1
     308.0       1.6
     321.0      15.2
     322.0       3.2
     338.0      18.7
     339.0       3.7