science-softCon uv/vis+ spectra data base; www.uv-spectra.de, (C) science-softCon 2019 Substance: phthalic acid Other Names: benzene-1,2-dicarboxylic acid; ortho-phthalic acid Formula: C8H6O4 CAS-No.: 88-99-3 PubChem: CID 1017 Study: ub absorption spectra Authors: N. Berman, C.H. Ruof, H.C. Howard Title: Ultraviolet absorption spectra of benzenecarboxylic acids Journal/Source: Anal. Chem., 23 (12), 1882-1883, (1951); DOI: 10.1021/ac60060a053 Data: table, diagram Energy/Wavelength range: 230 - 310 nm Resolution: Temperature: 298 K Temperature dependence: no Pressure/Concentration: Phase: solution (methanol) pH: Comments: Author to whom correspondence should be addressed: (e-mail address):