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EC number: 442-640-7 | 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
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Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
Description of key information
Toxicity of Reactive Olive F00-0149 to algae was tested in a GLP and guideline study according to OECD 201. Growth inhibition was demonstrably caused by light attenuation of this coloured test substance at all test concentrations, thus no compound related growth inhibition (toxicity) occurred. No EC50 or NOEC can be established, the NOEC is ≥ 100 mg/L.
Key value for chemical safety assessment
Additional information
In a 72 hour toxicity study, cultures of Desmodesmus subspicatus were exposed to Reactive Olive F00-0149 at nominal concentrations of 0, 0.4, 0.9, 1.9, 4.3, 9.4, 20.7, 45.5, and 100 mg/L under static conditions in accordance with OECD test guideline 201. In experiment I (algae directly exposed to the test substance) EC50 and NOEC values based on growth rate were 17 and > 4.3 mg/L, respectively. In experiment II (algal growth inhibition caused only by light attenuation) EC50 and NOEC values based on growth rate were 22 and 4.3 mg/L, respectively. Comparing experiments I and II, differences in algal growth inhibition were lower than 10 % for all test concentrations.
There were no compound related phytotoxic effects. Therefore, no compound related effect levels (EC50, NOEC) can be derived. The key conclusion from this study is an NOEC for chemical effects of ≥ 100 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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