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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 231-977-3 | CAS number: 7783-06-4
Toxicity to other above-ground organisms
Administrative data
- Endpoint:
- toxicity to other above-ground organisms
- Adequacy of study:
- disregarded due to major methodological deficiencies
- Reliability:
- 4 (not assignable)
Data source
Reference
- Reference Type:
- publication
- Title:
- No title
- Author:
- Oseid,D.M., Smith Jr.,L.L.,
- Year:
- 1 974
- Bibliographic source:
- Water Research 8, 739-746
Materials and methods
Test guideline
- Qualifier:
- according to guideline
Test material
- Reference substance name:
- Hydrogen sulphide
- EC Number:
- 231-977-3
- EC Name:
- Hydrogen sulphide
- Cas Number:
- 7783-06-4
- Molecular formula:
- H2S
- IUPAC Name:
- hydrogen sulfide
Constituent 1
Test organisms
- Test organisms (species):
- other: ephemera
Results and discussion
Effect concentrations
- Duration:
- 96 h
- Dose descriptor:
- LC50
- Effect conc.:
- 0.316 other: mg/l
Applicant's summary and conclusion
- Executive summary:
No effect levels are 8*12% of the LC50(96h) values.
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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