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EC number: 214-684-5
CAS number: 1185-53-1
There are no studies available
investigating the adsorption/desorption behaviour of TRIS HCl as the
substance has a low octanol water partition coefficient and the
adsorption potential, related to this parameter, is low. Furthermore,
the molecule is not expected to adsorb to suspended solids and sediment
based upon the log Koc of -0.78 as calculated for the uncharged molecule
(EPIWIN v. 4.0, Kowwin estimate).
If the substance is exposed to water,
it will not evaporate into the atmosphere from the water surface because
of its low vapour pressure of 2.7E-5 Pa (20°C).
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