Registration Dossier
Registration Dossier
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EC number: 943-693-3 | CAS number: -
Toxicity to aquatic algae and cyanobacteria
Administrative data
- Endpoint:
- toxicity to aquatic algae and cyanobacteria
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Study period:
- 2009
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study without detailed documentation
Data source
Reference
- Reference Type:
- publication
- Title:
- Effectes of antimony on aquatic organisms (Larva and embryo of Oryzias latipes, Mouina macrocopa, Simocephalus mixtus, and Pseudokirchneriella subcapitata)
- Author:
- Sun-Hwa Nam, Chang-Yong Yang, Youn-Joo An
- Year:
- 2 009
- Bibliographic source:
- Chemosphere 75: 889-893
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 201 (Alga, Growth Inhibition Test)
- GLP compliance:
- no
Test material
- Reference substance name:
- Reference substance 001
- EC Number:
- 608-190-2
- Cas Number:
- 28300-74-5
Constituent 1
Sampling and analysis
- Analytical monitoring:
- not specified
Test solutions
- Vehicle:
- no
Test organisms
- Test organisms (species):
- Raphidocelis subcapitata (previous names: Pseudokirchneriella subcapitata, Selenastrum capricornutum)
- Details on test organisms:
- Origin: Korea Institute of Toxicology (KIT, Daejeon, Korea)
Study design
- Test type:
- static
- Water media type:
- freshwater
- Limit test:
- no
- Total exposure duration:
- 76 h
Test conditions
- Test temperature:
- 25 +/-1 °C
Results and discussion
Effect concentrationsopen allclose all
- Key result
- Duration:
- 72 h
- Dose descriptor:
- EC50
- Effect conc.:
- 206 mg/L
- Nominal / measured:
- not specified
- Conc. based on:
- element
- Remarks:
- antimony
- Basis for effect:
- growth rate
- Key result
- Duration:
- 72 h
- Dose descriptor:
- NOEC
- Effect conc.:
- 100 mg/L
- Nominal / measured:
- not specified
- Conc. based on:
- element
- Remarks:
- antimony
- Basis for effect:
- growth rate
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.
