Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 257-098-5 | CAS number: 51274-00-1 This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 77492.
Nanomaterial pour density
Administrative data
- Endpoint:
- nanomaterial pour density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Basic data given, reliable source
Data source
Referenceopen allclose all
- Reference Type:
- other company data
- Title:
- Unnamed
- Year:
- 2 015
- Reference Type:
- publication
- Title:
- Bayferrox 920, Product information
- Author:
- LANXESS
- Year:
- 2 014
- Bibliographic source:
- LANXESS Deutschland GmbH
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: DIN EN ISO 787-11:1995
- Principles of method if other than guideline:
- No details given.
Test material
- Reference substance name:
- Iron hydroxide oxide yellow
- EC Number:
- 257-098-5
- EC Name:
- Iron hydroxide oxide yellow
- Cas Number:
- 51274-00-1
- Molecular formula:
- Fe(OH)O
- IUPAC Name:
- Iron hydroxide oxide
- Test material form:
- solid: nanoform
- Details on test material:
- Not specified
Constituent 1
Results and discussion
Pour density
- Mean:
- >= 0.2 - <= 0.6 other: g/mL
- Remarks on result:
- other: Tamped density
Any other information on results incl. tables
Result given as
Tamped density: 0.2 - 0.6 g/ml
Applicant's summary and conclusion
- Conclusions:
- Result given as
Tamped density: 0.2 - 0.6 g/ml
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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