Registration Dossier
Registration Dossier
Diss Factsheets
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 910-404-7 | CAS number: -
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data

Bioaccumulation: aquatic / sediment
Administrative data
- Endpoint:
- bioaccumulation in aquatic species, other
- 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 graphs. Not clear if based on wet weight or dry weight.
Data source
Reference
- Reference Type:
- publication
- Title:
- Physiology of sulfide detoxification in the isopod Saduria (Mesidotea) entomon.
- Author:
- Vismann B
- Year:
- 1 991
- Bibliographic source:
- Marine Ecology Progress Series 76, 283-293
Materials and methods
Test guideline
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- In this study, isopods of the species Saduria entomon were exposed to a single sulfide concentration in a hypoxic static water-sediment system. Prior to exposure, animals were either acclimated to hypoxia or normoxia. Sulfide concentrations were monitored in blood, muscle, and hepatopancreas.
- GLP compliance:
- not specified
Test material
- Reference substance name:
- Hydrogen sulphide
- EC Number:
- 231-977-3
- EC Name:
- Hydrogen sulphide
- Cas Number:
- 7783-06-4
- Reference substance name:
- hydrogen sulfide
- IUPAC Name:
- hydrogen sulfide
- Details on test material:
- - hydrogen sulfide
Constituent 1
Constituent 2
Test solutions
- Vehicle:
- no
Test organisms
- Test organisms (species):
- other: Saduria entomon (isopod)
Study design
- Route of exposure:
- aqueous
- Test type:
- static
- Water / sediment media type:
- natural sediment: brackish
- Total exposure / uptake duration:
- <= 1 d
Test conditions
- Test temperature:
- 6°C
- Dissolved oxygen:
- PO2 = 3 Torr (hypoxia)
- Salinity:
- 7 g/L
- Nominal and measured concentrations:
- Measured: 2.6 mg S2-/L (experiment with animals acclimated to hypoxia) or 50.3 mg S2-/L (experiment with animals acclimated to normoxia)
Results and discussion
Bioaccumulation factoropen allclose all
- Type:
- BCF
- Value:
- 0.31 - 3.39 L/kg
- Basis:
- other: blood, muscle, hepatopancreas, ww
- Remarks on result:
- other: experiment with 10 d acclimation to hypoxia and 1 d exposure to sulfide under hypoxic conditions
- Remarks:
- Conc.in environment / dose:2.6 mg S2-/L
- Type:
- BCF
- Value:
- 0.38 - 1.05 L/kg
- Basis:
- other: blood, muscle, hepatopancreas, ww
- Remarks on result:
- other: experiment with 10 d acclimation to normoxia and 11 h exposure to sulfide under hypoxic conditions
- Remarks:
- Conc.in environment / dose:50.3 mg S2-/L
Applicant's summary and conclusion
- Conclusions:
- n this study, isopods of the species Saduria entomon were exposed to a single sulfide concentration in a hypoxic static water-sediment system. Prior to exposure, animals were either acclimated to hypoxia or normoxia. Sulfide concentrations were monitored in blood, muscle, and hepatopancreas. For the hypoxia acclimated organisms, BCF values of 0.31 to 3.39 L/kg ww were obtained, whereas for the normoxia acclimated organisms, BCF values of 0.38 to 1.05 L/kg ww were obtained.
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.
