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

Substance: chlorine					Other Names:

Formula: Cl2						CAS-No.: 7782-50-5

Study: uv absorption cross sections


Authors: J.A. Ganske, H.N. Berko, B.J. Finlayson-Pitts

Title: Absorption Cross Sections for Gaseous ClNO2 and Cl2 at 298 K: Potential Organic Oxidant Source in the Marine Troposphere

Journal/Source: J. Geophys. Res., 97, 7651-7656, (1992); DOI: 10.1029/92JD00414


Data: table, diagram

Energy/Wavelength range: 270 - 400 nm

Resolution: 

Temperature: 298 K

Temperature dependence: no

Pressure/Concentration:

Phase: gas

pH:


Comments: The absorption cross sections for gaseous ClNO2 in the 200–370 nm region and for Cl2 in the 270-400 nm region have been 
determined at 298 K. The cross sections for Cl2 are in excellent agreement with the literature.

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