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EC number: 604-721-7 | CAS number: 150114-71-9
- 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
Oxidising properties
Administrative data
Link to relevant study record(s)
- Endpoint:
- oxidising solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 3 December 2002 to 12 December 2002
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.17 (Oxidising Properties (Solids))
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: EPA OPPTS 830.6314 (Oxidising or Reducing Action) (This guideline addresses the endpoint 'Oxidation reduction potential')
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Specific details on test material used for the study:
- Purity: 94.5%
- Contact with:
- powdered cellulose
- Duration of test (contact time):
- 24 h
- Key result
- Sample tested:
- other: 2:1; 1:1 or1:2 test material/cellulose
- Parameter:
- burning rate
- Remarks on result:
- other: None of the 2:1, 1:1 or 1:2 test material/cellulose mixtures burned to completion
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The test material is considered to be non-oxidising.
- Executive summary:
The oxidising properties of the test material were investigated in a study which was conducted under GLP conditions and in accordance with the standardised guideline EU Method A.17.
As one of the 2:1, 1:1 or 1:2 test material/cellulose mixtures burned to completion, the test material is considered to be non-oxidising.
In addition, the chemical compatibility of the substance with common oxidising, reducing and fire extinguisher agents was assessed in accordance with method EPA/OPPTS 830.6314. The substance has been shown to be compatible with monoammonium phosphate, potassium permanganate solution, zinc dust and water.
Reference
As neither mixture of 2:1, 1:1 or 1:2 test material/cellulose burned to completion, the test material is considered to be non-oxidising.
By comparison, the reference mixture burned vigorously to completion in 50 seconds. No further testing was therefore necessary.
The test material was shown to be compatible with monoammonium phosphate, potassium permanganate solution, zinc dust and water.
Table 1: Summary of Oxidising/Reducing Action
Reagent
|
Time of observation (hours) |
Temperature difference* (°C) |
Observation |
Monoammonium Phosphate |
Initial** |
-5, -4 |
Off-white slurry |
1 |
1, 1 |
Yellow upper layer on off-white slurry |
|
2 |
2, 1, |
Yellow upper layer on off-white slurry |
|
4 |
1, 1 |
Yellow upper layer on off-white slurry |
|
24 |
1, 1 |
Off-white slurry |
|
Potassium permanganate Solution† |
Initial |
0, 0 |
Pink liquid |
1 |
1, 2 |
Red upper layer on brown liquid |
|
2 |
2, 2 |
Red upper layer on brown liquid |
|
4 |
1, 1 |
Brown upper layer on light brown liquid |
|
24 |
1, 1 |
Pale brown upper layer on brown liquid |
|
Zinc Dust |
Initial |
-1, 0 |
Off-white slurry |
1 |
1, 1 |
Off-white slurry |
|
2 |
2, 2 |
Off-white slurry |
|
4 |
1, 1 |
Off-white slurry |
|
24 |
1, 1 |
Off-white slurry |
|
Water |
Initial |
1, -1 |
Off-white slurry |
1 |
1, 1 |
Off-white slurry |
|
2 |
1, 1 |
Yellow upper layer on off-white slurry |
|
4 |
2, 0 |
Yellow upper layer on off-white slurry |
|
24 |
1, 1 |
Off-white slurry |
*Recorded for both samples; temperature difference between both samples and ambient air temperature.
**The initial observations were made after the addition and subsequent stirring.
†The colour of the potassium permanganate solution is purple prior to addition of the test material.
Description of key information
Non-oxidising, EU Method A.17, Comb (2003)
Key value for chemical safety assessment
- Oxidising properties:
- no
Additional information
The oxidising properties of the test material were investigated in a study which was conducted under GLP conditions and in accordance with the standardised guideline EU Method A.17. The study was assigned a reliability score of 1 in line with the criteria of Klimisch et al. (1997).
As none of the 2:1, 1:1 or 1:2 test material/cellulose mixtures burned to completion, the test material is considered to be non-oxidising.
Justification for classification or non-classification
In accordance with the criteria for classification as defined in Annex I, Regulation (EC) No. 1272/2008, the substance does not require classification with respect to oxidising properties.
In accordance with the criteria for classification as defined in Annex VI, Directive 67/548/EEC (DSD), the substance does not require classification with respect to oxidising properties.
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.
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