Registration Dossier
Registration Dossier
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EC number: 910-404-7 | CAS number: -
Short-term toxicity to aquatic invertebrates
Administrative data
- Endpoint:
- short-term toxicity to aquatic invertebrates
- Type of information:
- migrated information: read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- supporting study
- Reliability:
- 3 (not reliable)
- Rationale for reliability incl. deficiencies:
- other: Data from figures. Median survival times were presented instead of concentration response relationships. Reliable calculation of LC50 values was not possible.
Data source
Reference
- Reference Type:
- publication
- Title:
- Sulfide species and total sulfide toxicity in the shrimp Crangon crangon.
- Author:
- Vismann B
- Year:
- 1 996
- Bibliographic source:
- Journal of Experimental Marine Biology and Ecology 204: 141-154.
Materials and methods
Test material
- Reference substance name:
- 8873-06-4
- IUPAC Name:
- 8873-06-4
- Reference substance name:
- hydrogen sulfide
- IUPAC Name:
- hydrogen sulfide
- Details on test material:
- H2S
hydrogen sulfide
Constituent 1
Constituent 2
Test organisms
- Test organisms (species):
- other: Crangon crangon
Study design
- Test type:
- static
- Water media type:
- saltwater
Results and discussion
Effect concentrationsopen allclose all
- Duration:
- 15 min
- Dose descriptor:
- LC50
- Effect conc.:
- 0.62 mg/L
- Nominal / measured:
- meas. (arithm. mean)
- Conc. based on:
- other: H2S
- Basis for effect:
- mortality
- Remarks:
- at pH 5.6
- Duration:
- 35 min
- Dose descriptor:
- LC50
- Effect conc.:
- 0.31 mg/L
- Nominal / measured:
- meas. (arithm. mean)
- Conc. based on:
- other: H2S
- Basis for effect:
- mortality
- Remarks:
- at pH 6.9
- Duration:
- 71 min
- Dose descriptor:
- LC50
- Effect conc.:
- 0.037 mg/L
- Nominal / measured:
- meas. (arithm. mean)
- Conc. based on:
- other: H2S
- Basis for effect:
- mortality
- Remarks:
- at pH 8.2
- Duration:
- 77 min
- Dose descriptor:
- LC50
- Effect conc.:
- 0.027 mg/L
- Nominal / measured:
- meas. (arithm. mean)
- Conc. based on:
- other: H2S
- Basis for effect:
- mortality
- Remarks:
- at pH 6.9
- Duration:
- 62 min
- Dose descriptor:
- LC50
- Effect conc.:
- 0.24 mg/L
- Nominal / measured:
- meas. (arithm. mean)
- Conc. based on:
- other: H2S
- Basis for effect:
- mortality
- Remarks:
- at pH 6.9
- Duration:
- 50 min
- Dose descriptor:
- LC50
- Effect conc.:
- 0.26 mg/L
- Nominal / measured:
- meas. (arithm. mean)
- Conc. based on:
- other: H2S
- Basis for effect:
- mortality
- Remarks:
- at pH 6.9
- Duration:
- 34 min
- Dose descriptor:
- LC50
- Effect conc.:
- 0.31 mg/L
- Nominal / measured:
- meas. (arithm. mean)
- Conc. based on:
- other: H2S
- Basis for effect:
- mortality
- Remarks:
- at pH 6.9
- Duration:
- 20 min
- Dose descriptor:
- LC50
- Effect conc.:
- 0.58 mg/L
- Nominal / measured:
- meas. (arithm. mean)
- Conc. based on:
- other: H2S
- Basis for effect:
- mortality
- Remarks:
- at pH 6.9
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.
