Registration Dossier
Registration Dossier
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EC number: 231-154-9 | CAS number: 7440-45-1
Appearance / physical state / colour
Administrative data
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: The CRC Handbook of Chemistry and Physics contains information from authentic and highly regarded sources. Its many contributors come from throughout the world. The Handbook has been peer-reviewed by a sounded Editorial Advisory Board.
Data source
Reference
- Reference Type:
- review article or handbook
- Title:
- CRC Handbook of Chemistry and Physics, 78th Edition
- Author:
- David R. Lide, ed.
- Year:
- 1 997
- Bibliographic source:
- CRC Press/Taylor and Francis, Boca Raton, FL
Materials and methods
Test guideline
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- No information available
- GLP compliance:
- not specified
Test material
- Reference substance name:
- Cerium
- EC Number:
- 231-154-9
- EC Name:
- Cerium
- Cas Number:
- 7440-45-1
- Molecular formula:
- Ce
- IUPAC Name:
- cerium(3+)
Constituent 1
Results and discussion
- Physical state at 20°C and 1013 hPa:
- solid
Form / colour / odour
- Form:
- compact
- Colour:
- grey
- Odour:
- odourless
- Substance type:
- element
Applicant's summary and conclusion
- Conclusions:
- Cerium metal is an element (inorganic substance). It is a compact grey solid.
- Executive summary:
Physical state: solid
Form: compact
Colour: grey
Odour: odourless
Substace type: element
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