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EC number: 285-249-5 | CAS number: 85049-76-9
- 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
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
LC50 (96 h) on goldorfe = 68 mg/l
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 68 mg/L
Additional information
No complete study report on the potential toxicity to fish of Acid Green 104 was available. A brief description of a 96 -hour study on goldorfe (Leuciscus idus L.) reported:
LC50 = 68 mg/l
LC0 = 22 mg/l
LC100 = 215 mg/l
Due to the lack of details on composition of test material, test procedure and results, the reliability of this study could not be assessed.
Therefore, to the end of completing the evaluation, a read-across approach was adopted. In particular, available data on Similar Substance 02, i.e. cobalt complex with 2 phenyl-azo-naphtyl ligands functionalised by similar groups, was used. A detailed description of the read-across approach is attached in section 13.
Studies were conducted on samples with different purity, using different species of fish and different time of exposure. As no details were available, key information is reported in the table below.
FAT | % dye | LC50 | duration | species | pH | date |
FAT 20036/A | 42% | 45 | 48 h | forelle (salmo trout) |
ca. 7.5 | 1974 |
FAT 20036/B | 75% | 58 | 48 h |
forelle (salmo trout) |
ca. 8 |
1978 |
FAT 20036/C |
63% |
42 |
96 h |
forelle (salmo trout) |
ca. 8 |
1980 |
382 |
96 h |
zebra (danio rerio) |
ca. 8 |
1981 |
||
FAT 20036/D |
71.8% |
183 |
96 h |
zebra (danio rerio) |
ca. 8 |
1982 |
Available information indicated each FAT as composed by dye and coupage, typically sodium lignosulfonate, water, sodium sulfate. Such compound were expected to have no impact on the toxicological profile.
Available data shows that different species have different sensitivity. In particular, this was clearly demonstrated by a study conducted with the same sample (FAT C) on two species of fish.
Overall, findings with Similar Substance 02 were:
LC50 (48 - 96 h) on salmo trout= 10 -100 mg/l
LC50 (96 h) on danio rerio > 100 mg/l
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