ALPHA-NAPHTHYL RED HYDROCHLORIDE(83833-14-1) IR1

Mass

MS-IW-0980          
4-phenylazo-1-naphthylamine hydrochloride
C16H13N3 HCl        (Mass of molecular ion:    247)

   Source Temperature: 180 °C
   Sample Temperature: 100 °C
   Direct, 75 eV

      18.0       5.4
      36.0      14.8
      38.0       4.9
      39.0       1.6
      51.0       2.0
      65.0       1.5
      77.0       9.7
      89.0       2.6
      93.0       2.3
     113.0       1.0
     114.0       2.9
     115.0      34.8
     116.0      10.1
     123.5       2.5
     140.0       6.8
     141.0       2.9
     142.0     100.0
     143.0      12.2
     155.0       1.1
     158.0       1.3
     170.0      12.4
     171.0       1.5
     217.0       2.2
     218.0       2.3
     219.0       1.9
     246.0      10.2
     247.0      71.4
     248.0      13.3
     249.0       1.4