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

Substance: nitrous acid					Other Names: nitrosyl hydroxide

Formula: HNO2						CAS-No.: 7782-77-6	PubChem: CID 24529

Study: UV absorption cross sections

                
Authors: R. Vasudev

Title: Absorption spectrum and solar photodissociation of gaseous nitrous acid in the actinic wavelength region

Journal/Source: Geophys. Res. Let., 17, 2153-2155, (1990); DOI: 10.1029/GL017i012p02153


Data: table, diagram

Energy/Wavelength range: 305 - 410 nm

Resolution: 

Temperature: 300 K

Temperature dependence: no

Pressure/Concentration: 

Phase: gas

pH:


Comments: The absorption cross section of gaseous nitrous acid (HONO) in the actinic wavelength region (lambda > 290 nm) of 
the solar radiation is mapped through laser photodissociation experiments.

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