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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 215-223-0 | CAS number: 1314-15-4
Oxidising properties
Administrative data
Link to relevant study record(s)
- Endpoint:
- oxidising solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Guideline experimental study, not GLP compliant, minor restrictions in design and/or reporting but otherwise adequate for assessment
- Qualifier:
- according to guideline
- Guideline:
- other: UN-Test O.1, UN Recommendations on the Transport of Dangerous Goods, Tests and Criteria, fifth revised edition, 2009.
- GLP compliance:
- no
- Contact with:
- powdered cellulose
- Duration of test (contact time):
- min
- Sample tested:
- 1:1 sample-to-cellulose ratio
- Parameter:
- mean burning time
- Result:
- >= 38 - <= 48 s
- Remarks on result:
- other: t1 result. 1:1 ratio of test item:cellulose (% by mass); Mean burning times of test mixture; 43.0 s, n = 5
- Sample tested:
- 4:1 sample-to-cellulose ratio
- Parameter:
- mean burning time
- Result:
- >= 6 - <= 8 s
- Remarks on result:
- other: t2 result. 4:1 ratio of test item:cellulose (% by mass); Mean burning times of test mixture; 6.8 s, n = 5
- Interpretation of results:
- Category 1 (strong oxidising solids) based on GHS criteria
- Conclusions:
- On the basis of the test results and according to the criteria specified in the Regulation (EC) No 1272/2008 (CLP-/GHS-Regulation) platinum dioxide is an oxidising solid of Category 1.
- Executive summary:
This is a guideline experimental study and is not GLP compliant, but is otherwise adequate for assessment. On the basis of the test results and according to the criteria specified in the Regulation (EC) No 1272/2008 (CLP-/GHS-Regulation) platinum dioxide is an oxidising solid of Category 1.
Reference
Platinum-IV-oxihydrate (2.23/190811/01)
The sample was used as delivered.
Mixture ratio sample : cellulose [ by mass] |
Burning time, t [s] |
Mean burning time |
||||
| 1:1 | 48.0 | 42.0 | 40.0 | 38.0 | 47.0 | t1: 43.0 |
| Violent burn-off with yellow flames and formation of smoke | ||||||
| 4.1 | 7.0 | 6.0 | 6.0 | 7.0 | 8.0 | t2: 6.8 |
| Violent burn-off with yellow flames and formation of smoke | ||||||
Reference mixtures (measured 14 September 2011)
Ratios of potassium bromate : Cellulose |
Burning time t [s] |
Mean burning times |
||||
3:7 |
143.0 |
129.0 |
139.0 |
145.0 |
116.0 |
R1: 134,4 |
Burn-off with yellow flames |
||||||
2:3 |
57.0 |
62.0 |
52.0 |
68.0 |
69.0 |
R2: 61.6 |
Violent burn-off with yellow flames |
||||||
3:2 |
19.0 |
19.0 |
18.0 |
18.0 |
15.0 |
R3: 17.8 |
Violent burn-off with yellow flames |
||||||
Description of key information
On the basis of the test results and according to the criteria specified in the Regulation (EC) No 1272/2008 (CLP-/GHS-Regulation) platinum dioxide is an oxidising solid of Category 1.
Key value for chemical safety assessment
- Oxidising properties:
- yes
Additional information
Michael-Schulz (2011) is a non-GLP study following UN method O.1 and is considered reliable and suitable for use for this endpoint. On the basis of the test results and according to the criteria specified in the Regulation (EC) No 1272/2008 (CLP-/GHS-Regulation) platinum dioxide is an oxidising solid of Category 1.
Justification for classification or non-classification
Based on experimental data, platinum dioxide is classified as an oxidising solid, Category 1.
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.
