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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 233-465-5 | CAS number: 10191-18-1
Oxidising properties
Administrative data
Link to relevant study record(s)
- Endpoint:
- oxidising solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From February 2, 2018 to March 14, 2018
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- UN Manual of Tests and Criteria: Test O.1 (Test for oxidizing solids)
- Sample tested:
- 1:1 sample-to-cellulose ratio
- Parameter:
- mean burning time
- Result:
- > 180 s
- Sample tested:
- 4:1 sample-to-cellulose ratio
- Parameter:
- mean burning time
- Result:
- > 180 s
- Sample tested:
- reference: 3:7 mixture potassium bromate + cellulose
- Parameter:
- mean burning time
- Result:
- 104 s
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- According to UN Manual of Tests and Criteria: Test O.1, I850 is not considered as an oxidizing substance. Therefore, I850 was not met GHS criteria.
- Executive summary:
The oxidizing properties of I850 was determined according to UN Manual of Tests and Criteria: Test O01.Mean burning time of sample-to-cellulose ratio 4:1 and 1:1 are all more than mean burning time 104s of reference substances of potass bromate and cellulose ratio according to the quality of 3:7. Base on the above results, I850 was not classified as oxidizer.
Reference
Table 1. Test result
|
|
Test result (s) |
|||||
Mass of the potassium bromate (g) |
Mass of the fibrous cellulose (g) |
1 |
2 |
3 |
4 |
5 |
mean value |
9.0 |
21.0 |
100 |
105 |
104 |
104 |
106 |
104 |
Mass of the test mixture (g) |
Mass of the fibrous cellulose (g) |
1 |
2 |
3 |
4 |
5 |
mean value |
24.0 |
6.0 |
>180 |
>180 |
>180 |
>180 |
>180 |
|
15.0 |
15.0 |
>180 |
>180 |
>180 |
>180 |
>180 |
|
Description of key information
I850 was not classified as oxidizer (UN Manual of Tests and Criteria: Test O.1).
Key value for chemical safety assessment
- Oxidising properties:
- non oxidising
Additional information
Mean burning time of sample-to-cellulose ratio 4:1 and 1:1 are all more than mean burning time 104s of reference substances of potass bromate and cellulose ratio according to the quality of 3:7. Base on the above results, I850 was not classified as oxidizer.
Justification for classification or non-classification
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.
