PHTHALIC ACID; EI-B; MS

Computational Annotation of MS Peaks (CAMP)

Home
Processed databases
Atom-Mass pairs

Submission id: JP010464

Outputs for PHTHALIC ACID; EI-B; MS

Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP010464
Synonyms: PHTHALIC ACID, 1,2-BENZENEDICABOXYLIC ACID
Total mass: 166.1306
Formula: H6 C8 O4

Experimental information

MS type: MS
Instrument: HITACHI M-80A
Instrument type: EI-B
Ionization: 70 eV
Ionization mode: POSITIVE

CAMP general report:

Acceptable mass threshold: 2.0158
Out of range queried mass peaks:
Replicated queried mass peaks: 18.0, 27.0, 28.0, 38.0, 39.0, 45.0, 49.0, 51.0, 52.0, 55.0, 62.0, 63.0, 65.0, 66.0, 74.0, 75.0, 77.0, 78.0, 93.0, 94.0, 105.0, 106.0, 122.0, 123.0, 149.0, 150.0, 167.0,
Processing time: 0:00:02.222728

Results for the quried mass "44.0"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C1O2	0.010	0	0	C7,O9,O10
C1O2	0.010	0	0	C8,O11,O12