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EC number: 231-208-1 | CAS number: 7446-70-0
- 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
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- Endpoint summary
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- 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
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- Endocrine disrupter testing in aquatic vertebrates – in vivo
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- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
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- Specific investigations
- Exposure related observations in humans
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- Additional toxicological data

Bioaccumulation: aquatic / sediment
Administrative data
Link to relevant study record(s)
Description of key information
Bioconcentration of aluminium in fish is a function of the water quality (e.g. pH and total organic carbon). Estimated steady-state bioconcentration factors (BCFs) for aluminium in brooktrout (Salvelinus fontinalis) were 215 at pH 5.3, 123 at pH 6.1 and 36 at pH 7.2. These BCFs are inversely related to pH. The maximum observed factors BCFs were 232 at pH 5.3, 153 at pH 6.1 and 46 at pH 7.2. When transferred to water of the same pH but with no added aluminium, the brook trout eliminated aluminium from tissues more rapidly at pH 5.3 than at 6.1 and 7.2.
Key value for chemical safety assessment
Additional information
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