Registration Dossier
Registration Dossier
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EC number: 200-755-8 | CAS number: 71-48-7
Toxicity to soil microorganisms
Administrative data
- Endpoint:
- toxicity to soil microorganisms
- Type of information:
- migrated information: read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- other information
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Peer reviewed data.
Data source
Referenceopen allclose all
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 977
- Reference Type:
- secondary source
- Title:
- Cobalt and inorganic cobalt compounds
- Author:
- WHO
- Year:
- 2 006
- Bibliographic source:
- CICAD 69
Materials and methods
- Principles of method if other than guideline:
- Respiration of native soil microflora in soil/litter microcosms was determined
- GLP compliance:
- no
Test material
- Reference substance name:
- Cobalt dichloride
- EC Number:
- 231-589-4
- EC Name:
- Cobalt dichloride
- Cas Number:
- 7646-79-9
- IUPAC Name:
- cobalt(2+) dichloride
- Details on test material:
- - Analytical purity: no data
Constituent 1
Sampling and analysis
- Analytical monitoring:
- no
Test substrate
- Vehicle:
- no
Test organisms
- Test organisms (inoculum):
- soil
Study design
- Total exposure duration:
- 20 d
Results and discussion
Any other information on results incl. tables
At 1362 mg/l solution of cobalt mixed into the soil and litter in the microcosm resulted in a reduction in respiration of 23%.
Applicant's summary and conclusion
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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.
