Registration Dossier
Registration Dossier
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EC number: 607-234-8 | CAS number: 234446-82-3
Partition coefficient
Administrative data
Link to relevant study record(s)
Description of key information
-8.12
Key value for chemical safety assessment
- Log Kow (Log Pow):
- -8.12
- at the temperature of:
- 25 °C
Additional information
The registration substance represents an UVCB mixture of magnesium EDTA salts with cobalt, copper, iron, manganese and zinc, in which the exact composition can slightly vary. Approximately 75% of the UVCB consist of the EDTA metal salts. The two main components are magnesium-EDTA salts with iron (ca. 25%) and manganese (ca. 30%). For EDTA zinc and copper salts the percentage is ca. 8 – 9% in each case. The content of EDTA cobalt salt is with ca. 0.39% much lower. The remaining ca. 25% of the UVCB are mainly water (5-15%)Na2SO4 (ca. 6.5%) and MgSO4 (7%).
For salts and UVCB substances it is not possible to measure a log Pow. For this reason a read across to CAS: 15375 -84 -5 (MnEDTANa2) were done.
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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