Registration Dossier
Registration Dossier
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EC number: 215-676-4 | CAS number: 1341-49-7
Hydrolysis
Administrative data
Link to relevant study record(s)
Description of key information
No specific studies are available and none are required. The substance will not hydrolyse but will dissociate into its constituent ions in aqueous environments.
Key value for chemical safety assessment
Additional information
The substance will not hydrolyse but will dissociate into its constituent ions in aqueous environments. In the aqueous environment, ammonia will be present as ammonia (NH3) or ammonium ion (NH4+); the relative proportions of the two chemical species are dependent on pH and (to a lesser extent) temperature. At environmentally relevant pH values of 5- 8, the predominant form will be NH4+. At higher pH values the proportion of ammonia (NH3) increases.
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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