Naphthol AS

Mass

MS-NW-8252          
3-hydroxy-2-naphthanilide
C17H13NO2           (Mass of molecular ion:    263)

   Source Temperature: 190 °C
   Sample Temperature: 180 °C
   Direct, 75 eV

      28.0       1.0
      39.0       4.7
      51.0       3.0
      62.0       1.6
      63.0       5.2
      64.0       1.6
      65.0       6.2
      66.0       2.6
      75.0       1.4
      77.0       3.1
      87.0       1.3
      88.0       3.2
      89.0       6.2
      92.0       1.1
      93.0      28.8
      94.0       2.2
     113.0       4.8
     114.0      16.4
     115.0      55.7
     116.0       5.6
     131.5       3.7
     142.0      34.6
     143.0       7.3
     144.0       1.2
     169.0       1.2
     170.0     100.0
     171.0      86.9
     172.0      10.3
     217.0       1.7
     245.0       4.4
     246.0       1.0
     262.0       1.7
     263.0      83.4
     264.0      16.0
     265.0       1.8