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EC number: 231-744-6 | CAS number: 7718-98-1
- 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
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Hazard for air
Hazard for terrestrial organisms
Hazard for predators
Additional information
Conclusion on classification
As showed in the environment fate and pathways, VCl3 rapidly decomposes in the tetravalent and pentavalent forms of vanadium and hydrogen chloride (n°CAS 7647-01-0) when in contact with humidity. These two “by products” have then to be taken into account for classification for the environment. Hydrogen Chloride regulatory classification does not concern the environment (only pH effects are demonstrated), that is why only vanadium element is considered for aquatic hazard.
For acute toxicity, data on invertebrates, fish and algae showed EC50 between 1,8 and 27,8 mg V/L. No classification is then required for acute toxicity.
The long-term toxicity studies showed a lowest sub- lethal toxicity value of 0,08 mg V/L. (Holdway and Sprague, 1979, with Jordanella floridae). On the basis of the guidance on the application of the CLP criteria (version 5.0, July 2017), the rules indicate in the annex IV (metals and inorganic metal compounds) were applied.
Because of the rapid environmental transformation and the readily soluble of VCl3 in water, the chapter IV.5.3.2.1 indicate that:
Chronic ERV compound = Chronic ERV metal compound x MMcompound/MMmetal compound
Chronic ERV compound = 0.08 x155/50 = 0.25 mg/L
Considering this “Chronic ERV compound”, the VCl3 classification is aquatic chronic category 3, H412.
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