Registration Dossier
Registration Dossier
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EC number: 250-317-5 | CAS number: 30737-19-0
Partition coefficient
Administrative data
Link to relevant study record(s)
- Endpoint:
- partition coefficient
- Type of information:
- read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- other information
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- Considered to be a well evaluated, water soluble substance.
Typically, these organic acids are more soluble in octanol than their metal salts and using the data on the acid is a valid indicator of low Log Pow - Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
- Version / remarks:
- Details not provided
- GLP compliance:
- not specified
- Key result
- Type:
- log Pow
- Partition coefficient:
- ca. -0.81
- Conclusions:
- Published data suggests partition coefficient of the acid to be < 0
The water soluble chromium salt is considered not to be potentially bioaccumulative.
Reference
Description of key information
The substance is organo-metalic and will dissociate in the environment.
Chromium is an essential element and will not accumulate in organisms
Oxalic acid and salts that may form in biological systems is a natrually occuring metabolite that forms in living cells and is excreted in urine.
Key value for chemical safety assessment
- Log Kow (Log Pow):
- -0.8
Additional information
Based on oxalic acid and used for CSR.
Published handbook data and precise conditions of testing not specified.
Peer reviewed data source.
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
