Processed databases
Atom-Mass pairs
Outputs for Citric acid; GC-EI-TOF; MS; 4 TMS; BP:73
Database: Plant Science Center, RIKEN
Entry ID: PR010003
Synonyms: Citric acid, 2-Hydroxytricarballylic acid, Citrate, 2-Hydroxy-1,2,3-propanetricarboxylic acid
Total mass: 192.1232
Formula: H8 C6 O7
Experimental information
MS type: MS
Instrument: Pegasus III TOF-MS system, Leco; GC 6890, Agilent Technologies
Instrument type: GC-EI-TOF
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks: 201.0,204.0,207.0,211.0,214.0,217.0,221.0,229.0,232.0,243.0,257.0,260.0,272.0,275.0,285.0,301.0,304.0,307.0,319.0,331.0,334.0,346.0,349.0,362.0,365.0,374.0,377.0,464.0,467.0,
Replicated queried mass peaks: 61.0, 62.0, 65.0, 67.0, 68.0, 70.0, 71.0, 73.0, 74.0, 76.0, 77.0, 79.0, 82.0, 83.0, 85.0, 86.0, 88.0, 89.0, 93.0, 96.0, 97.0, 99.0, 100.0, 102.0, 103.0, 105.0, 112.0, 113.0, 115.0, 116.0, 118.0, 119.0, 129.0, 131.0, 132.0, 134.0, 135.0, 141.0, 143.0, 144.0, 146.0, 147.0, 149.0, 150.0, 156.0, 157.0, 159.0, 163.0, 170.0, 171.0, 173.0, 177.0, 184.0, 185.0, 187.0, 190.0, 191.0, 193.0, 203.0, 205.0, 206.0, 208.0, 209.0, 212.0, 213.0, 215.0, 216.0, 218.0, 219.0, 222.0, 223.0, 230.0, 231.0, 233.0, 244.0, 245.0, 258.0, 259.0, 273.0, 274.0, 276.0, 286.0, 287.0, 302.0, 303.0, 305.0, 306.0, 320.0, 333.0, 347.0, 348.0, 350.0, 363.0, 364.0, 366.0, 375.0, 376.0, 378.0, 465.0, 466.0, 468.0,
Processing time: 0:00:02.943396
Results for the quried mass "98.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C4O3 | 0.057 | 2 | 0 | C1,C3,C5,C6,O7,O11,O13 |
| C4O3 | 0.057 | 2 | 0 | C1,C3,C5,C6,O7,O12,O13 |
| C4O3 | 0.057 | 2 | 0 | C1,C3,C5,C6,O8,O11,O13 |
| C4O3 | 0.057 | 2 | 0 | C1,C3,C5,C6,O8,O12,O13 |
| C4O3 | 0.057 | 2 | 0 | C1,C3,C5,C6,O7,O8,O11 |
| C4O3 | 0.057 | 2 | 0 | C1,C3,C5,C6,O7,O8,O12 |
| C4O3 | 0.057 | 2 | 0 | C1,C3,C5,C6,O7,O11,O12 |
| C4O3 | 0.057 | 2 | 0 | C1,C3,C5,C6,O8,O11,O12 |
| C4O3 | 0.057 | 2 | 0 | C2,C4,C5,C6,O9,O11,O13 |
| C4O3 | 0.057 | 2 | 0 | C2,C4,C5,C6,O9,O12,O13 |
| C4O3 | 0.057 | 2 | 0 | C2,C4,C5,C6,O10,O11,O13 |
| C4O3 | 0.057 | 2 | 0 | C2,C4,C5,C6,O10,O12,O13 |
| C4O3 | 0.057 | 2 | 0 | C2,C4,C5,C6,O9,O10,O11 |
| C4O3 | 0.057 | 2 | 0 | C2,C4,C5,C6,O9,O10,O12 |
| C4O3 | 0.057 | 2 | 0 | C2,C4,C5,C6,O9,O11,O12 |
| C4O3 | 0.057 | 2 | 0 | C2,C4,C5,C6,O10,O11,O12 |
| C5O2 | 0.100 | 6 | 2 | C1,C2,C3,C4,C6,O7,O9 |
| C5O2 | 0.100 | 6 | 1 | C1,C2,C3,C4,C6,O8,O9 |
| C5O2 | 0.100 | 6 | 2 | C1,C2,C4,C5,C6,O9,O11 |
| C5O2 | 0.100 | 6 | 1 | C1,C2,C4,C5,C6,O9,O12 |
| C5O2 | 0.100 | 6 | 1 | C1,C2,C3,C4,C6,O7,O10 |
| C5O2 | 0.100 | 6 | 0 | C1,C2,C3,C4,C6,O8,O10 |
| C5O2 | 0.100 | 6 | 1 | C1,C2,C4,C5,C6,O10,O11 |
| C5O2 | 0.100 | 6 | 0 | C1,C2,C4,C5,C6,O10,O12 |
| C5O2 | 0.100 | 6 | 1 | C1,C2,C3,C4,C6,O7,O8 |
| C5O2 | 0.100 | 6 | 1 | C1,C2,C3,C4,C6,O7,O13 |
| C5O2 | 0.100 | 6 | 0 | C1,C2,C3,C4,C6,O8,O13 |
| C5O2 | 0.100 | 6 | 1 | C1,C2,C3,C4,C6,O9,O10 |
| C5O2 | 0.100 | 6 | 1 | C1,C2,C3,C4,C6,O9,O13 |
| C5O2 | 0.100 | 6 | 0 | C1,C2,C3,C4,C6,O10,O13 |
| C5O2 | 0.100 | 6 | 2 | C1,C2,C3,C5,C6,O7,O11 |
| C5O2 | 0.100 | 6 | 1 | C1,C2,C3,C5,C6,O7,O12 |
| C5O2 | 0.100 | 6 | 1 | C1,C2,C3,C5,C6,O8,O11 |
| C5O2 | 0.100 | 6 | 0 | C1,C2,C3,C5,C6,O8,O12 |
| C5O2 | 0.100 | 6 | 1 | C1,C2,C4,C5,C6,O9,O10 |
| C5O2 | 0.100 | 6 | 1 | C1,C2,C4,C5,C6,O9,O13 |
| C5O2 | 0.100 | 6 | 0 | C1,C2,C4,C5,C6,O10,O13 |
| C5O2 | 0.100 | 6 | 1 | C1,C2,C4,C5,C6,O11,O12 |
| C5O2 | 0.100 | 6 | 1 | C1,C2,C4,C5,C6,O11,O13 |
| C5O2 | 0.100 | 6 | 0 | C1,C2,C4,C5,C6,O12,O13 |
| C5O2 | 0.100 | 6 | 1 | C1,C2,C3,C5,C6,O7,O8 |
| C5O2 | 0.100 | 6 | 1 | C1,C2,C3,C5,C6,O7,O13 |
| C5O2 | 0.100 | 6 | 0 | C1,C2,C3,C5,C6,O8,O13 |
| C5O2 | 0.100 | 6 | 1 | C1,C2,C3,C5,C6,O11,O12 |
| C5O2 | 0.100 | 6 | 1 | C1,C2,C3,C5,C6,O11,O13 |
| C5O2 | 0.100 | 6 | 0 | C1,C2,C3,C5,C6,O12,O13 |