Methyl Red

Mass

MS-NW-0428          
4'-(dimethylamino)azobenzene-2-carboxylic acid
C15H15N3O2          (Mass of molecular ion:    269)

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

      15.0       1.0
      18.0       1.9
      28.0       1.4
      38.0       1.0
      39.0       5.3
      41.0       1.2
      42.0      17.3
      43.0       1.1
      44.0       1.7
      50.0       2.7
      51.0       4.2
      52.0       1.9
      53.0       1.0
      63.0       3.3
      64.0       2.1
      65.0       8.0
      66.0       1.9
      68.0       1.2
      69.0       1.1
      76.0       3.1
      77.0      14.9
      78.0       6.9
      79.0       9.5
      80.0       1.6
      90.0       3.0
      91.0       6.6
      92.0       4.9
      93.0       5.1
      94.0       1.3
     103.0       1.6
     104.0       8.9
     105.0      15.4
     106.0       2.4
     111.5       1.3
     118.0       4.5
     119.0       7.7
     120.0     100.0
     121.0      11.3
     122.0       1.0
     126.5       1.1
     133.0       1.6
     134.0       1.1
     134.5       1.3
     135.0       1.4
     136.0       1.6
     146.0       1.2
     148.0      26.2
     149.0       2.8
     152.0       1.8
     153.0       1.3
     169.0       1.3
     180.0       1.5
     181.0       6.0
     182.0       1.2
     184.0       1.1
     197.0       1.1
     208.0       2.4
     209.0       1.1
     210.0       2.7
     224.0       8.6
     225.0       6.5
     226.0       1.0
     238.0       1.2
     239.0       2.2
     251.0       1.1
     252.0       3.3
     253.0      15.2
     254.0       2.9
     265.0       1.2
     268.0       1.1
     269.0      53.1
     270.0       9.3
     271.0       1.0