science-softCon uv/vis+ photochemistry database; www.photochemistry.org; (C) science-softCon 2019 Substance: d-nitrous acid Other Names: Formula: DONO CAS-No.: Study: uv absorption spectra Authors: A.S. Brust, K.H. Becker, J. Kleffmann, P. Wiesen Title: UV absorption cross sections of nitrous acid Journal/Source: Atmospheric Environment, 34 (1), 13-19, (2000); doi:10.1016/S1352-2310(99)00322-2 Data: Energy/Wavelength range: 353.3 nm; 367.6 nm Resolution: Temperature: 298 K Temperature dependence: Pressure/Concentration: Phase: pH: Comments: Differential absorption cross sections of DONO were measured for the first time. The values of (2.67±0.24)×10-19 cm2 at 353.3 nm and (3.20±0.26)×10-19 cm2 at 367.6 nm are comparable to those of HONO. Absolute absorption cross sections were also derived for these species. Author to whom correspondence should be addressed: (e-mail address):