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Hypochlorous Acid

Other Names



Hypochlorous Acid (HOCl) is a weak, unstable acid.
In the sratosphere, Hypochlorous acid (HOCl) is formed largely from reaction of hydroperoxyl radicals (HO2) with chlorine monoxide (ClO) radicals, and from the hydrolysis of chlorine nitrate on stratospheric aerosols. It is subject to quite rapid photolysis.


(1) Atmospheric Chemistry Models (5) Tracer of Air Motions
(2) Air Quality (6) stratosphere-troposphere exchange
(3) Monitoring of Biomass Burning (7) Climate Change
(4) Health and Environment  

GES DISC Datasets

Quick Search for 'Hypochlorous Acid' with Mirador
Click on the corresponding 'Data access' links in the table below to access products containing specific parameter.

Parameter Units Platform /Instrument Data Products
Begin Date End Date Data Access Doc
Hypochlorous Acid (HOCl) Profiles (mixing ratios at different pressure levels), pixel resolution vmr Aura/MLS 2004-08-08 Current ML2HOCL Y
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Last updated: Dec 02, 2011 02:21 PM ET