Registration Dossier
Registration Dossier
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EC number: 231-171-1 | CAS number: 7440-62-2
Additional physico-chemical information
Administrative data
- Endpoint:
- other: specific surface area
- Type of information:
- migrated information: read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- key study
- Study period:
- 2010-09-17
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 010
- Report date:
- 2010
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: German Standard DIN 66132
- Deviations:
- no
- GLP compliance:
- no
Test material
- Reference substance name:
- 12604-58-9
- Cas Number:
- 12604-58-9
- IUPAC Name:
- 12604-58-9
- Details on test material:
- Substance name: Ferro Vanadium 80
Common name: FeV80
CAS: 12604-58-9
Appearance: odourless, silver-grey powder
Purity: > 95 %, including:
> 80.8% Vanadium (CAS 7440-62-2) (see attached CoA)
> 14.5% Iron (CAS 7439-89-6) (indirect determination)
Purity test date: 2010-08-18
Particle size: D50 = 151.56 μm
Batch no.: 940-10
Expiration date: 04-2019
Storage: Keep cool and dry in tightly sealed containers.
Producer: TIAG
No further information on test material was stated
Constituent 1
Results and discussion
- Results:
- Weighted sample: 25.521g
Pressure difference: 8mm
Specific surface area: 0.045m²/g
Applicant's summary and conclusion
- Conclusions:
- The specific surface area of this ferro vanadium powder is 0.045m²/g measured by BET analysis.
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