Mass

MS-IW-6776          
4-(p-aminophenyl)-4-hydroxy-3-buten-2-one hemisulfate
C10H11NO2 1/2H2O4S  (Mass of molecular ion:    177)

   Source Temperature: 170 °C
   Sample Temperature: 200 °C
   Direct, 75 eV

      26.0       2.1
      27.0       4.2
      28.0      22.5
      38.0       1.3
      39.0       6.1
      40.0       1.2
      41.0       2.6
      42.0       2.7
      43.0       9.1
      48.0       1.0
      50.0       1.3
      51.0       2.2
      52.0       2.4
      53.0       1.2
      55.0       1.2
      62.0       1.2
      63.0       3.7
      64.0       4.0
      65.0      19.3
      66.0       4.7
      67.0       1.0
      69.0      10.7
      74.5       2.8
      77.0       4.7
      78.0       1.9
      79.0       1.2
      80.0       1.2
      81.0       2.4
      85.0       2.3
      89.0       2.4
      90.0       1.7
      91.0       4.0
      92.0      26.0
      93.0      21.4
      94.0      23.8
      95.0       1.8
     103.0       1.0
     104.0       1.7
     106.0       5.1
     108.0       1.2
     115.0       1.1
     116.0       1.5
     117.0       5.9
     118.0       2.7
     119.0       1.7
     120.0     100.0
     121.0       8.5
     130.0       3.0
     131.0       1.3
     135.0       3.6
     143.0       1.1
     144.0       1.2
     146.0       1.3
     148.0       1.2
     159.0       4.1
     160.0       4.9
     161.0       3.2
     162.0      34.7
     163.0       3.6
     176.0      14.0
     177.0      80.6
     178.0       9.6