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EC number: 948-652-3 | 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

Flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 27/09/2018-18/10/2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- UN Manual of Tests and Criteria: Test N.4 (Test method for self-heating substances)
- Version / remarks:
- Recommendations on the Transport of Dangerous Goods: Manual of Tests and Criteria, 6th edition, New York and Geneva, 2015: Appendix 6 Screening Procedures, Division 4.2: Substances which may be liable to spontaneous combustion
- Deviations:
- not specified
- Qualifier:
- according to guideline
- Guideline:
- other: VDI 2263 (1990) sheet 1, Grewer Oven
- GLP compliance:
- yes (incl. QA statement)
- Specific details on test material used for the study:
- pure test item
- Interpretation of results:
- Category 1 (self-heating substances and mixtures) based on GHS criteria
- Conclusions:
- The pure test item Slimes and sludges, electrolytic tin refining indicated a self-heating at atmospheric pressure starting at a temperature of approx. 200°C, which leaded to a maximum temperature of 340°C.
On the basis of the results of the screening test on the self-heating in the Grewer Oven a classisifcation of the test item as self-heating substance cannot be excluded. - Executive summary:
The relative self-ignition temparute of the test item Slimes and sludges, electrolytic tin refining was tested according to
- Recommendations on the TRANSPORT OF DANGEROUS GOODS: Manual of Tests and Criteria, 6th edition, New York and Geneva, 2015: Appendix 6 Screening Procedures, Division 4.2: Substances which may be liable to spontaneous combustion
-VDI 2263 (1990), sheet 1, Grewer Oven
In the investigation of self-heating in the Grewer Oven for the pure test item initially an endothermic effect was detected in the temperature range of 40 -120°C. An exothermic effect was detected starting at 200°C, which led to a maximum temperature of 340°C.
The pure test item Slimes and sludges, electrolytic tin refining indicated a self-heating at atmospheric pressure starting at a temperature of approx. 200°C, which leaded to a maximum temperature of 340°C. On the basis of the results of the screening test on the self-heating in the Grewer Oven a classisifcation of the test item as self-heating substance cannot be excluded.
Reference
Description of key information
The pure test item 'Slimes and sludges electrolytic refining of tin, lead and silver containing alloy' (formerly called Slimes and sludges, electrolytic tin refining) indicated a self-heating at atmospheric pressure starting at a temperature of approx. 200°C, which lead to a maximum temperature of 340°C.
Key value for chemical safety assessment
- Flammability:
- flammable
Additional information
Justification for classification or non-classification
On the basis of the results of the screening test on the self-heating in the Grewer Oven a classisifcation of the test item as self-heating substance cannot be excluded. Based on a precautionary principle, the substance is classified as Flammable solid Cat. 1 (H228) and Self Heating Cat. 1 (H251).
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