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

Substance: sulfur dioxide				Other Names: 

Formula: SO2						CAS-No.: 7446-09-5

Study: uv absorption spectrum, photolysis, quantum yields


Authors: P.T. Woods, B.W. Jolliffe, B.R. Marx

Title: High Resolution Spectroscopy of SO2 Using a Double Pulsed Dye Laser, With Application to the Remote Sensing of Atmospheric Pollutants

Journal/Source: Opt. Commun., 33, 281-286, (1980); http://dx.doi.org/10.1016/0030-4018(80)90244-8


Data: diagram, table

Energy/Wavelength range: 297 - 301 nm

Resolution: 0.004 nm

Temperature: 293 K

Temperature dependence: no

Pressure/Concentration:  

Phase: gas

pH:


Comments: Accurate, high-resolution measurements have been made of the SO2 absorption spectrum in the ultraviolet from 297.0 to 301.0 nm, 
using a frequency-doubled dyelaser of bandwidth 2 × 10-3 nm.

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