Processed databases
Atom-Mass pairs
Outputs for Salicylic acid; LC-ESI-QFT; MS2; CE: 120; R=35000; [M+H]+
Database: Department of Environmental Chemistry, Eawag
Entry ID: EQ369607
Synonyms: Salicylic acid, 2-hydroxybenzoic acid
Total mass: 138.1205
Formula: H6 C7 O3
Experimental information
MS type: MS2
Instrument: Q Exactive Plus Orbitrap Thermo Scientific
Instrument type: LC-ESI-QFT
Ionization: ESI
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 51.023, 53.0386, 53.9975, 55.0179, 66.0339, 67.0543, 69.0335, 79.0543, 92.0496, 93.0336, 93.0447, 121.0397,
Processing time: 0:00:01.446530
Results for the quried mass "68.9971"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C4O1 | 0.085 | 5 | 1 | C1,C2,C4,C6,O8 |
| C3O2 | 0.042 | 1 | 0 | O9,O10,C3,C5,C7 |