Registration Dossier
Registration Dossier
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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: 442-790-3 | CAS number: -
Toxicity to soil microorganisms
Administrative data
- Endpoint:
- toxicity to soil microorganisms
- Type of information:
- experimental study
- Adequacy of study:
- key study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 012
- Report date:
- 2012
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 216 (Soil Microorganisms: Nitrogen Transformation Test)
- Deviations:
- yes
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 217 (Soil Microorganisms: Carbon Transformation Test)
- Deviations:
- yes
- Qualifier:
- according to guideline
- Guideline:
- EU Method C.21 (Soil Microorganisms: Nitrogen Transformation Test)
- Deviations:
- yes
- Qualifier:
- according to guideline
- Guideline:
- EU Method C.22 (Soil Microorganisms: Carbon Transformation Test)
- Deviations:
- yes
Test material
- Test material form:
- solid
Constituent 1
Test organisms
- Test organisms (inoculum):
- soil
Study design
- Total exposure duration:
- 28 d
Test conditions
- Reference substance (positive control):
- no
Results and discussion
Effect concentrationsopen allclose all
- Duration:
- 28 d
- Dose descriptor:
- NOEC
- Effect conc.:
- >= 6 696 mg/kg soil dw
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- respiration rate
- Duration:
- 28 d
- Dose descriptor:
- NOEC
- Basis for effect:
- nitrate formation rate
- Remarks on result:
- not determinable because of methodological limitations
Applicant's summary and conclusion
- Validity criteria fulfilled:
- yes
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.
