Registration Dossier
Registration Dossier
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EC number: 231-868-0 | CAS number: 7772-99-8
Toxicity to other aquatic organisms
Administrative data
- Endpoint:
- toxicity to other aquatic vertebrates
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 1995
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: no glp, no methode, citated by RIVM
- Justification for data waiving:
- other:
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 005
Materials and methods
Test guideline
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- primary sourece:
Sauvant MP, Pepin D, Groliere CA, Bohatier J. 1995a. Effects of organic and inorganic
substances on the cell proliferation of L-929 fibroblasts and Tetrahymena pyriformis GL
protozoa used for toxicological bioassays. Bull Environ Contam Toxicol 55: 171-178.
Sauvant MP, Pepin D, Bohatier J, Groliere CA. 1995b. Microplate technique for screening
and assessing cytotoxicity of xenobiotics with Tetrahymena pyriformis. Ecotoxicol
Environ Saf 32: 159-165.
Sauvant MP, Pepin D, Bohatier J, Groliere CA, Guillot J. 1997. Toxicity assessment of 16
inorganic environmental pollutants by six bioassays. Ecotoxicol Environ Saf 37: 131-140.
Savant KB, Nilkanth GV. 1991. On comparative studies of acute toxicity of hexavalent
chromium and selenium to Scylla serrata (Forskal). Pollut Res 10: 239-243. - GLP compliance:
- not specified
Test material
- Reference substance name:
- stannous dichloride
- IUPAC Name:
- stannous dichloride
Constituent 1
Sampling and analysis
- Analytical monitoring:
- not specified
Test solutions
- Vehicle:
- not specified
Test organisms
- Test organisms (species):
- other: Tetrahymena pyriformis
Study design
- Test type:
- static
- Water media type:
- freshwater
- Limit test:
- yes
- Total exposure duration:
- 9 h
Results and discussion
Effect concentrationsopen allclose all
- Duration:
- 9 h
- Dose descriptor:
- IC50
- Effect conc.:
- 90 mg/L
- Nominal / measured:
- meas. (initial)
- Conc. based on:
- dissolved
- Remarks:
- Sn
- Basis for effect:
- other: growth
- Duration:
- 9 h
- Dose descriptor:
- IC50
- Effect conc.:
- 54 mg/L
- Nominal / measured:
- meas. (initial)
- Conc. based on:
- dissolved
- Remarks:
- Sn
- Basis for effect:
- other: groth
Applicant's summary and conclusion
- Validity criteria fulfilled:
- yes
- Conclusions:
- IC50(9h)=54 mg/L
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.
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