Registration Dossier
Registration Dossier
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EC number: 255-911-8 | CAS number: 42613-21-8
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 04. Aug. 2006 - 07. Aug. 2006
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP and guideline conform
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 006
- Report date:
- 2006
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Version / remarks:
- resp. EU method A.1
- Principles of method if other than guideline:
- As the melting point which was stated by the sponsor lies outside the range of any of the methods which are given in the EU-Guideline, a different method using a pot oven was chosen in order to achieve an approx. to the melting point
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Landesamt für Umweltschutz und Gewerbeschutz, Rheinland-Pfalz
- Type of method:
- other: pot oven
Test material
- Reference substance name:
- Silicic acid, titanium salt
- EC Number:
- 255-911-8
- EC Name:
- Silicic acid, titanium salt
- Cas Number:
- 42613-21-8
- Molecular formula:
- TiSixOy, where x and y are unspecified.
- IUPAC Name:
- titanium(4+) bis(oxosilanebis(olate))
- Details on test material:
- - Name of test material (as cited in study report): Magnapore 963
- Physical state/appearance: black powder
- Analytical purity: > 98%
- Lot/batch No.: LOT 405
- Expiration date of the lot/batch: 01.09.2007
- Production date: 01.03.2006
- Storage condition of test material: room temperature, keep dry
- Homogeneity: homogenous
- Additive: Chromium (III) hydroxide, CAS No. 1308-14-1
Constituent 1
Results and discussion
Melting / freezing point
- Decomposition:
- yes
- Decomp. temp.:
- >= 490 °C
Any other information on results incl. tables
The test item Magnapore 963 showed no melting point up to a temperature of 1100 °C.
Decomposition started at 490 °C. This values lies well above 350 °C, the upper limit for registration demanded by OECD- and EU-Guidelines.
For the reference item (Copper), a melting point sufficiently close to the literature value was determined.
No obervations were made which might cause doubts on the validity of the study outcome. Therefore, the result of the study is considered valid.
Applicant's summary and conclusion
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
