Mass
MS-IW-9934
1-(2,4-dinitrophenylazo)-2-naphthol
C16H10N4O5 (Mass of molecular ion: 338)
Source Temperature: 200 °C
Sample Temperature: 230 °C
Direct, 75 eV
17.0 3.1
18.0 13.6
26.0 2.9
27.0 7.5
28.0 43.4
30.0 7.1
38.0 2.4
39.0 3.8
44.0 6.4
50.0 4.0
51.0 8.0
52.0 3.1
53.0 1.4
61.0 1.0
62.0 3.8
63.0 9.1
64.0 3.1
65.0 3.3
74.0 3.0
75.0 8.2
76.0 6.0
77.0 8.0
78.0 2.8
79.0 2.3
87.0 1.7
88.0 4.0
89.0 5.7
90.0 1.7
91.0 1.2
92.0 1.0
93.0 1.3
100.0 1.0
101.0 11.5
102.0 12.3
103.0 3.2
104.0 1.1
113.0 3.7
114.0 14.0
115.0 53.3
116.0 6.8
127.0 2.5
128.0 16.7
129.0 9.8
130.0 9.1
131.0 1.7
140.0 1.0
142.0 4.1
143.0 100.0
144.0 12.8
145.0 1.2
153.0 1.3
156.0 3.7
163.0 1.3
164.0 2.6
169.0 1.1
171.0 30.9
172.0 3.7
176.0 1.3
177.0 1.1
187.0 1.7
188.0 1.8
189.0 3.7
190.0 2.2
191.0 1.1
202.0 1.4
203.0 2.5
204.0 2.0
205.0 1.4
216.0 1.7
217.0 2.2
218.0 1.6
219.0 1.5
230.0 1.1
231.0 3.9
232.0 4.8
233.0 2.2
245.0 1.6
259.0 1.6
260.0 2.8
263.0 1.2
276.0 1.5
277.0 1.6
290.0 1.1
291.0 5.3
292.0 1.7
305.0 3.2
306.0 27.1
307.0 5.1
308.0 1.6
321.0 15.2
322.0 3.2
338.0 18.7
339.0 3.7