Processed databases
Atom-Mass pairs
Outputs for Citric acid; LC-ESI-ITFT; MS2; m/z:191.02; NEG
Database: Graduate School of Information Science, NAIST
Entry ID: KNA00814
Synonyms: Citrate, Citric acid, 2-Hydroxy-1,2,3-propanetricarboxylic acid, 2-Hydroxytricarballylic acid
Total mass: 192.1232
Formula: H8 C6 O7
Experimental information
MS type: MS2
Instrument: LTQ Orbitrap XL, Thermo Scientfic
Instrument type: LC-ESI-ITFT
Ionization: ESI
Ionization mode: NEGATIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 87.057983,
Processing time: 0:00:01.506024
Results for the quried mass "130.993515"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C4O5 | 0.070 | 3 | 0 | C2,C4,C5,C6,O9,O10,O11,O12,O13 |
| C4O5 | 0.070 | 3 | 0 | C1,C3,C5,C6,O7,O8,O11,O12,O13 |