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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 236-068-5 | CAS number: 13138-45-9
Biological effects monitoring
Administrative data
- Endpoint:
- biological effects monitoring
- Type of information:
- read-across based on grouping of substances (category approach)
- Adequacy of study:
- disregarded due to major methodological deficiencies
- Reliability:
- 3 (not reliable)
- Rationale for reliability incl. deficiencies:
- significant methodological deficiencies
- Remarks:
- Though K3/K4 studies were evaluated and scored for reliability, robust summaries and unique IUCLID endpoint study records were not developed for such. Rather, a summary table of K3 and K4 studies evaluated and scored for this endpoint is provided in the field, "Any other information on results and tables" for informational purposes.
- Justification for type of information:
- See overall category approach justification: "Ni Ion" read-across
Data source
Referenceopen allclose all
- Reference Type:
- publication
- Title:
- Nickel accumulation by Hybanthus floribundus.
- Author:
- Severne BC.
- Year:
- 1 974
- Bibliographic source:
- Nature (Lond.), 248(5451):807-808.
- Reference Type:
- publication
- Title:
- A nickel-accumulating plant from Western Australia
- Author:
- Severne BC & Brooks RR.
- Year:
- 1 972
- Bibliographic source:
- Planta (Berl.) 103(1):91-94.
Materials and methods
Test material
- Specific details on test material used for the study:
- This study record summarizes several different studies that utilize different test materials, so there is more than one test material to consider.
Results and discussion
Any other information on results incl. tables
| Data Source | Study Design and Findings | Reliability |
| Severne, B. C., & Brooks, R. R. (1972). A nickel-accumulating plant from Western Australia. Planta, 103(1), 91-94. | K3: Does not meet important study design criteria. Certain plant species are known to be nickel-accumulators. Hybanthus floribundus from Western Australia found to have a plant:soil ratio of163. Again, nickel species in soil not given. |
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.
