Registration Dossier

Administrative data

Link to relevant study record(s)

Description of key information

The substance has two dissociating groups, both acidic, RCH(OH)COOH and RRCHOH. The pKa of RCH(OH)COOH is calculated to be below 4 and the pKa of RRCHOH is calculated to be above 9. Therefore in water, within the environmentally relevant pH range, the substance will mainly be present as: -OOCCH(OH)CH(OH)COO- and Sr2+.

Key value for chemical safety assessment

Additional information