nullifidia w./ f#minor7th(aug 5th)

Chemical name
2-Hydroxybenzoic acid
Chemical formula
C7H6O3
Molecular mass
138.12 g/mol
Melting point
159 °C
Boiling point
211 °C (2666 Pa)
Density
1.44 g/cm3 (at 20 °C)
pKa
2.97
CAS number
[69-72-7]
SMILES
C1(O)=CC=CC=C1C(O)=O