science-softCon uv/vis+ photochemistry database;	www.photochemistry.org; (C) science-softCon 2019

Substance: nitrous acid					Other Names: HONO; nitrosyl hydroxide

Formula: HNO2						CAS-No.: 7782-77-6

Study: uv/vis absorption spectrum

                
Authors: M. das Graças Gomes, S. da S.S. Borges, L.G.F. Lopes, D. Wagner Franco

Title: UV-visible spectrum of nitrous acid in solution: pKa determination and analytical applications

Journal/Source: Analytica Chimica Acta, 282 (1), 81-85, (1993); doi:10.1016/0003-2670(93)80354-N


Data: 

Energy/Wavelength range: 

Resolution: 

Temperature: 

Temperature dependence: 

Pressure/Concentration: 

Phase: solution

pH:


Comments: The UV-visible spectra of nitrous acid in four different solvents were obtained.

Author to whom correspondence should be addressed: (e-mail address):