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EC number: 239-018-0 | CAS number: 14940-41-1
- 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
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
Key value for chemical safety assessment
Additional information
Experimental results on the acute toxicity of Triiron bis(orthophosphate) (CAS 14940-41-1) to aquatic invertebrates are not available. The assessment is therefore based on read-across data. In accordance with Annex XI, 1.5, of Regulation (EC) No 1907/2006, read-across to the structurally related Iron II Sulfate Heptahydrate (CAS 7782-63-0) was conducted to fulfil the standard information requirements. In accordance with Article 13 (1) of Regulation (EC) No 1907/2006, "information on intrinsic properties of substances may be generated by means other than tests, provided that the conditions set out in Annex XI are met.” In particular for aquatic toxicity, information shall be generated whenever possible by means other than vertebrate animal tests, which includes the use of information from structurally related substances (grouping or read-across). According to Annex XI, Item 1.5, of Regulation (EC) No 1907/2006 substances can be considered to be similar if their physicochemical, toxicological and ecotoxicological properties are likely to be similar or follow a regular pattern as a result of structural similarity. For further details please see chapter 6.1 of the IUCLID file.
Two studies are available for the read across substance Iron II Sulfate Heptahydrate (CAS 7782-63-0). One study on the acute toxicity of the substance to Gold Medaka (Oryzias latipes) was conducted according to OECD 203 under semi-static conditions as limit test with 100 mg/L nominal test substance concentration (MOE, 2002). The test solution was prepared by adding the stock solution to required volume of test solution. The test concentration was confirmed by analysis. The concentration of the test substance could not be measured. The test substance concentration was therefore determined by measuring the concentration of iron and converting the value. The analytical test substance concentration at the start was 112 mg/L and 35.8 mg/L was measured after 24 h. The time-weighted mean was calculated with 66.9 mg/L. There were no effects on survival observed at the test substance concentration (LC50 (96h) ≥ 100 mg/L nominal; LC50 (96h) ≥ 66.9 mg/L time-weighted mean).
The second study on the acute toxicity of the substance to Gold Medaka (Oryzias latipes) was conducted according to JIS K0102-1998-71 (MOE, 2002). The study was set up as a semi-static limit test. After 96 hours a LC50 > 45.2mg/L was determined.
Based on the study results for the read-across substance the assessed substance Triiron bis(orthophosphate) (CAS 14940-41-1) is considered not acutely toxic to fish.
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