Registration Dossier
Registration Dossier
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EC number: 701-289-2 | CAS number: -
Water solubility
Administrative data
- Endpoint:
- transformation / dissolution of metals and inorganic metal compounds
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Guideline study with acceptable restrictions
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: OECD Series on Testing and Assessment No. 29 (2001)
- GLP compliance:
- no
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
- Type of method:
- other: Dissolution was achieved by horizontal agitation during a 24 hours period.
Test material
- Reference substance name:
- dioxo-2,4-dioxa-1,5-dialumina-3-magnesapentane oxomagnesium alumane
- EC Number:
- 701-289-2
- Molecular formula:
- Al, MgO, Mg(AlO2)2
- IUPAC Name:
- dioxo-2,4-dioxa-1,5-dialumina-3-magnesapentane oxomagnesium alumane
Constituent 1
Results and discussion
Solubility of metal ions in aqueous mediaopen allclose all
- Type of test:
- screening transformation/dissolution test - sparingly soluble metal compounds
- Mean dissolved conc.:
- >= 100 - <= 1 000 µg/L
- Element analysed:
- Al
- Loading of aqueous phase:
- 100 mg/L
- Incubation duration:
- 24 h
- Test conditions:
- pH 6.99 - 7.84
Dissolved oxygene 8.9 - 9.1 mg/L
- Type of test:
- screening transformation/dissolution test - sparingly soluble metal compounds
- Mean dissolved conc.:
- >= 1 - <= 5 µg/L
- Element analysed:
- Mn
- Loading of aqueous phase:
- 100 mg/L
- Incubation duration:
- 24 h
- Test conditions:
- pH 6.99 - 7.84
Dissolved oxygene 8.9 - 9.1 mg/L
Any other information on results incl. tables
Range Elements in loaded samples
0.1-1 mg/L Al
1-5 µg/L Mn
Applicant's summary and conclusion
- Executive summary:
Aluminium (0.5 -10mg/L) and manganese (1 -5µg/L) were found to be significantly increased in loaded samples (Currenta, 2009).
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