![图谱](https://www.chemicalbook.com/Spectrum/97-05-2_MS_1.jpg)
Mass
MS-NW-9015
2-hydroxy-5-sulfobenzoic acid
C7H6O6S 2H2O (Mass of molecular ion: 218)
Source Temperature: 220 °C
Sample Temperature: 140 °C
Direct, 75 eV
17.0 1.7
18.0 9.5
27.0 1.6
28.0 5.2
32.0 1.1
38.0 2.0
39.0 5.7
44.0 4.2
45.0 2.3
48.0 1.2
50.0 1.4
51.0 3.9
52.0 3.1
53.0 7.5
55.0 1.8
61.0 1.5
62.0 5.1
63.0 13.2
64.0 4.6
65.0 2.4
69.0 1.7
79.0 13.2
80.0 6.8
81.0 4.1
90.0 1.2
91.0 6.6
92.0 7.0
93.0 1.1
107.0 16.9
108.0 5.7
109.0 1.9
119.0 1.4
120.0 4.4
135.0 2.5
137.0 1.3
138.0 2.1
155.0 3.8
167.0 1.0
172.0 29.2
173.0 2.4
174.0 2.5
200.0 100.0
201.0 10.9
202.0 6.0
218.0 28.4
219.0 2.6
220.0 1.7