science-softCon uv/vis+ photochemistry database; www.photochemistry.org; (C) science-softCon 2019 Substance: oxalic acid Other Names: Formula: C2H2O4; (COOH)2 CAS-No.: 144-62-7 Study: absorption spectra Authors: C.E. Lund Myhre, C.J. Nielsen Title: Optical properties in the UV and visible spectral region of organic acids relevant to tropospheric aerosols Journal/Source: Atmos. Chem. Phys., 4, 1759-1769, (2004) Data: table, diagram Energy/Wavelength range: 285 - 1100 nm Resolution: 1 nm Temperature: 293 K Temperature dependence: no Pressure/Concentration: 0.1; 1.0; 5.0 weight percent Phase: in different solvents pH: Comments: Author to whom correspondence should be addressed: (e-mail address):