Pigment Red 3

Mass

MS2003-01811WA      
1-(4-methyl-2-nitrophenylazo)-2-naphthol
C17H13N3O3          (Mass of molecular ion:    307)

   Source Temperature: 250 °C
   Sample Temperature: 160 °C
   Direct, 70 eV

      18.0       4.1
      27.0       1.0
      28.0       2.8
      39.0       3.8
      44.0       2.2
      50.0       1.9
      51.0       5.5
      52.0       3.0
      53.0       1.9
      62.0       1.4
      63.0       4.8
      64.0       2.0
      65.0       6.4
      66.0       2.2
      74.0       1.3
      75.0       4.7
      76.0       3.6
      77.0       9.1
      78.0       5.3
      87.0       1.1
      88.0       2.9
      89.0       7.2
      90.0       1.5
      91.0       4.1
      92.0       1.2
      93.0       1.0
     101.0      10.1
     102.0       8.4
     103.0       2.9
     104.0       3.1
     105.0       1.1
     113.0       3.2
     114.0      12.0
     115.0      52.7
     116.0       5.8
     127.0       1.8
     128.0      16.1
     129.0       8.6
     130.0       3.4
     131.0       2.0
     142.0       2.3
     143.0     100.0
     144.0      11.3
     145.0       1.1
     153.5       1.6
     156.0       3.9
     171.0      25.4
     172.0       3.0
     189.0       2.6
     190.0       1.4
     191.0       1.0
     202.0       3.8
     203.0       2.5
     204.0       2.6
     205.0       1.1
     216.0       1.6
     217.0       2.5
     218.0       4.4
     219.0       1.7
     231.0       5.0
     232.0       6.4
     233.0       2.4
     234.0       1.9
     245.0       1.5
     246.0       6.6
     247.0       2.3
     259.0       1.5
     260.0       8.2
     261.0       3.0
     262.0       1.2
     273.0       1.8
     274.0       2.4
     275.0      16.1
     276.0       3.2
     290.0      22.5
     291.0       4.9
     307.0      59.6
     308.0      11.8
     309.0       1.5