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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 234-603-7 | CAS number: 12014-93-6
Appearance / physical state / colour
Administrative data
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From 19 August 1997 to 22 January 1998
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Observation of the test item performed during a study well documented, performed according to recognized international guidelines and under GLP.
Cross-reference
- Reason / purpose for cross-reference:
- reference to same study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 998
- Report date:
- 1998
Materials and methods
Test guideline
- Qualifier:
- no guideline required
- Principles of method if other than guideline:
- Visual observation
- GLP compliance:
- yes
- Remarks:
- The test item description was performed during a GLP-compliant study intended to measured other endpoints.
Test material
- Reference substance name:
- Dicerium trisulphide
- EC Number:
- 234-603-7
- EC Name:
- Dicerium trisulphide
- Cas Number:
- 12014-93-6
- Molecular formula:
- Ce2S3
- IUPAC Name:
- dicerium trisulphide
- Test material form:
- solid: granular
- Details on test material:
- - Name of test material (as cited in study report): cerium sulphide
- Other: see Confidential details on test material
Constituent 1
Results and discussion
- Physical state at 20°C and 1013 hPa:
- solid
Form / colour / odour
- Form:
- other: granular
- Colour:
- red
- Substance type:
- inorganic
Applicant's summary and conclusion
- Conclusions:
- At 20°C and 1013 hPa, dicerium trisulphide is a red granular solid
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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