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Diss Factsheets
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EC number: 929-889-1 | CAS number: -
- 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
Oxidation reduction potential
Administrative data
Link to relevant study record(s)
- Endpoint:
- oxidation reduction potential
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.6314 (Oxidation/Reduction: Chemical Incompatibility)
- GLP compliance:
- yes (incl. QA statement)
- Contact with:
- other: ammonium dihydrogen phosphate, iron powder and an aqueous solution of 0.1 N potassium permanganate
- Duration of test (contact time):
- >= 0 - <= 24 h
- Remarks on result:
- other: No significant temperature increase was observed for all applied test mixtures, i.e. the temperature increase was below 5°C in the course of the experiments. No evolution of gas was observed for all applied test mixtures.
- Conclusions:
- The test item was found to be non-reactive at room temperature with ammonium dihydrogen phosphate, iron powder and aqueous solution of 0.1 N potassium permanganate in terms of significant temperature increase or evolution of gas. No significant temperature increase was observed for all applied test mixtures, i.e. the temperature increase was clearly below 5°C in the course of the experiments. No evolution of gas was observed for all applied test mixtures.
- Executive summary:
The oxidation or reduction properties of the test item were determined according to US EPA Product Properties Test Guideline OCSPP 830.6314.
Six 1 g weighings of the test item were placed into two series of three glass flasks. 10 g of ammonium dihydrogen phosphate, 10 g of iron powder and 10 mL of an aqueous solution of 0.1 N potassium permanganate, respectively were added to each flask (starting time of the experiments) and mixed with the test item.
Three flasks were covered with Para film in order to observe possible formation of gas (series A). The formation of gas was monitored at 0 minutes, 15 minutes, 1 hour and 24 hours after starting the experiments.
The other three flasks were also covered with Para film (series B). Temperature sensors, which were connected to a data logger, were placed in each flask for 24 hours.
The temperature of the three samples and the room temperature were monitored for 24 hours in intervals of 1 minutes.
The test item was found to be non-reactive at room temperature with ammonium dihydrogen phosphate, iron powder and aqueous solution of 0.1 N potassium permanganate in terms of significant temperature increase or evolution of gas. No significant temperature increase was observed for all applied test mixtures, i.e. the temperature increase was clearly below 5°C in the course of the experiments. No evolution of gas was observed for all applied test mixtures.
Reference
The test substance was found to be non-reactive at room temperature with ammonium dihydrogen phosphate, iron powder and an aqueous solution of 0.1 N potassium permanganate in terms of significant temperature increase or evolution of gas.
Description of key information
The oxidation or reduction properties of the test item were determined according to US EPA Product Properties Test Guideline OCSPP 830.6314.
Six 1 g weighings of the test item were placed into two series of three glass flasks. 10 g of ammonium dihydrogen phosphate, 10 g of iron powder and 10 mL of an aqueous solution of 0.1 N potassium permanganate, respectively were added to each flask (starting time of the experiments) and mixed with the test item.
Three flasks were covered with Para film in order to observe possible formation of gas (series A). The formation of gas was monitored at 0 minutes, 15 minutes, 1 hour and 24 hours after starting the experiments.
The other three flasks were also covered with Para film (series B). Temperature sensors, which were connected to a data logger, were placed in each flask for 24 hours.
The temperature of the three samples and the room temperature were monitored for 24 hours in intervals of 1 minutes.
The test item was found to be non-reactive at room temperature with ammonium dihydrogen phosphate, iron powder and aqueous solution of 0.1 N potassium permanganate in terms of significant temperature increase or evolution of gas. No significant temperature increase was observed for all applied test mixtures, i.e. the temperature increase was clearly below 5°C in the course of the experiments. No evolution of gas was observed for all applied test mixtures.
Key value for chemical safety assessment
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.