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EC number: 233-143-4 | CAS number: 10043-84-2
- 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
Endpoint summary
Administrative data
Description of key information
Short-term toxicity to aquatic invertebrates
Short term toxicity test was carried out to study the effects of test chemical on aquatic invertebrate.
Effective concentration EC50 to 50% of Daphnia magna when exposed to Phosphoric acid for 48 hr is 105 mg/L. It can be concluded from the Intoxication value that the test chemical is not toxic/toxic to the aquatic invertebrateand can be considered as “not classified” as per the classification criteria for aquatic environment.
Toxicity to aquatic algae and cyanobacteria
72 hr-EC50 of test chemical to Selenastrum capricornutum was more than 100 mg/L. After 72 hours of exposure no effects was observed. It can be concluded from the growth rate value that the test chemical is not toxic aquatic algaeand can be considered as “not classified” as per the classification criteria for aquatic environment.
Additional information
Short-term toxicity to aquatic invertebrates
Following studies of structurally andfunctionallysimilar read across has ben assessed to conclude the toxicity extent of manganese(2+) bis(phosphinate) (CAS: 10043-84-2) towards aquatic invertebrate is summarized as follows:
Experimental study 1 suggests that the Short term toxicity test was carried out to study the effects of test chemical on aquatic invertebrate.Effective concentration EC50 to 50% of Daphnia magna when exposed to Phosphoric acid for 48 hr is 105 mg/L. It can be concluded from the Intoxication value that the test chemical is not toxic to the aquatic invertebrateand can be considered as “not classified” as per the classification criteria for aquatic environment.
Similar supporting study 2 also suggesting that the Short term toxicity test was carried out for 48 hrs to study the effects of Manganese dioxide on aquatic invertebrate.48hr-EC50of test chemical to daphnia magna was more than100 mg/L(nominal concentration). No immobilization and adverse effects were observed. It can be concluded from the value that the test chemical is not toxic to the aquatic invertebrate and can be considered as “not classified” as per the classification criteria for aquatic environment.
Thus based on the effect concentrations of structurally andfunctionallysimilar read across it gives the conclusion that test substance
manganese(2+) bis(phosphinate) (CAS: 10043-84-2) is likely to be not toxic to aquatic environment at environmentally relevant concentrations and applying weight of evidence approach it can be considered to be “not classified” as per the CLP classification criteria.
Toxicity to aquatic algae and cyanobacteria
Following studies of structurally andfunctionallysimilar read across has ben assessed to conclude the toxicity extent of manganese(2+) bis(phosphinate) (CAS: 10043-84-2) towards aquatic algae is summarized as follows:
Experimental study 1 suggests that the 72 hr-EC50 of test chemical to Selenastrum capricornutum was more than 100 mg/L. After 72 hours of exposure no effects was observed. It can be concluded from the growth rate value that the test chemical is not toxic aquatic algaeand can be considered as “not classified” as per the classification criteria for aquatic environment.
Similar supporting study 2 also suggesting that the Acute toxicity test was carried out for 72 hr to study the effects of test chemical on aquatic algae. The 72hr-EC50 values expressed in terms of the mean measured concentration of test chemical to Pseudokirchneriella subcapitata. No abnomalities were detected in any of the cultures and there was no sign of contamination by foreign algal cells or protozoa.
Thus based on the effect concentrations of structurally andfunctionallysimilar read across it gives the conclusion that test substance
manganese(2+) bis(phosphinate) (CAS: 10043-84-2) is likely to be not toxic to aquatic environment at environmentally relevant concentrations and applying weight of evidence approach it can be considered to be “not classified” as per the CLP classification criteria.
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