Registration Dossier
Registration Dossier
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EC number: 230-022-8 | CAS number: 6915-15-7
Endpoint summary
Administrative data
Description of key information
Additional information
Adsorption / desorption
In accordance with REACH Regulation 1907/2006, Annex VIII, Column 2, an adsorption/desorption screening test does not need to be conducted because, based on its physicochemical properties, malic acid can be expected to have a low potential for adsorption (the octanol-water partition coefficient being low at -1.26).
Henry's Law constant
The Henry's Law constant value of 1.01E-7 Pa m³/mole indicates that the substance is essentially non-volatile from water.
Distribution modelling
Distribution in environmental compartments has been calculated using a Fugacity model, under the emission scenario of 1000 kg/h into each of air, water and soil compartments, according to Mackay, Level III. Distribution in various environmental compartments is estimated as: Air= 0.0%; Water= 26.4%; Soil= 73.6% and Sediment= 0.03%.
Soil and water were then found to be the major target compartments.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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