Citric acid; LC-ESI-QTOF; MS2; CE:Ramp 5-60 V; [M-H]-

Computational Annotation of MS Peaks (CAMP)

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Submission id: PR100481

Outputs for Citric acid; LC-ESI-QTOF; MS2; CE:Ramp 5-60 V; [M-H]-

Database: Plant Science Center, RIKEN
Entry ID: PR100481
Synonyms: Citric acid, citr, citrate, Aciletten, Citretten, Citro, Chemfill, Hydrocerol A, 2-Hydroxypropanetricarboxylic Acid, 2-Hydroxy-1,2,3-propanetricarboxylic acid
Total mass: 192.1232
Formula: H8 C6 O7

Experimental information

MS type: MS2
Instrument: UPLC Q-Tof Premier, Waters
Instrument type: LC-ESI-QTOF
Ionization: ESI
Ionization mode: NEGATIVE

CAMP general report:

Acceptable mass threshold: 2.0158
Out of range queried mass peaks:
Replicated queried mass peaks: 86.1162, 87.0081, 146.8976, 146.935, 146.9581, 191.0192,
Processing time: 0:00:01.808376

Results for the quried mass "190.8935"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C6O7	0.222	7	0	C1,C2,C3,C4,C5,C6,O7,O8,O9,O10,O11,O12,O13