Naphthionic acid

Mass

MS-NW-0352          
naphthionic acid
C10H9NO3S 1/2H2O    (Mass of molecular ion:    223)

   Source Temperature: 200 °C
   Sample Temperature: 280 °C
   Direct, 75 eV

      17.0       1.2
      18.0       6.5
      28.0       4.6
      30.0       1.0
      36.0       2.0
      38.0       1.0
      39.0       2.9
      41.0       1.0
      44.0       1.5
      48.0       5.7
      50.0       1.9
      51.0       2.2
      52.0       1.3
      57.5       2.4
      58.5       4.1
      62.0       1.9
      63.0       3.9
      64.0      11.5
      65.0       1.9
      70.5       5.4
      71.0       1.4
      71.5       8.0
      72.0       1.1
      74.0       1.6
      75.0       1.8
      76.0       1.4
      77.0       1.8
      79.0       1.0
      80.0       5.2
      82.0       2.3
      87.0       1.3
      88.0       1.5
      89.0       4.4
      90.0       1.5
      91.0       1.3
     113.0       1.9
     114.0       3.3
     115.0      34.8
     116.0      16.6
     117.0       3.1
     126.0       1.5
     128.0       1.0
     140.0       2.8
     141.0       2.3
     142.0       6.0
     143.0     100.0
     144.0      12.2
     223.0       1.7