Registration Dossier
Registration Dossier
Diss Factsheets
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EC number: 300-212-6 | CAS number: 93924-19-7 Hollow ceramic spheres formed as a part of the ash in power stations burning pulverized coal. Composed primarily of the oxides of aluminium, iron and silicon and contain carbon dioxide and nitrogen within the sphere.
- 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

Guidance on Safe Use
Administrative data
First-aid measures
If inhaled:
Move to fresh air in case of accidental inhalation of dust or fumes from overheating or combustion.
If symptoms persist, call a physician.
In case of skin contact:
Take off contaminated clothing and shoes immediately.
Wash off with soap and plenty of water.
In case of eye contact:
Flush eyes with water as a precaution.
Remove contact lenses.
Protect unharmed eye.
Keep eye wide open while rinsing.
If swallowed:
Clean mouth with water and drink afterwards plenty of water.
Do not give milk or alcoholic beverages.
Never give anything by mouth to an unconscious person.
Fire-fighting measures
Suitable extinguishing media:
Use extinguishing measures that are appropriate to local circumstances and the surrounding environment.
Hazardous combustion products:
No hazardous combustion products are known.
Advice for firefighters
Special protective equipment for firefighters:
In the event of fire, wear self-contained breathing apparatus.
Further information:
Standard procedure for chemical fires.
Accidental release measures
Personal precautions:
Avoid dust formation.
Environmental precautions:
No special environmental precautions required.
Methods for cleaning up:
Sweep up and shovel.
Keep in suitable, closed containers for disposal.
Handling and storage
Advice on safe handling:
For personal protection see section "Exposure controls/personal protection".
No special handling advice required.
Advice on protection against fire and explosion:
Avoid dust formation. Provide appropriate exhaust ventilation at places where dust is formed.
Hygiene measures :
General industrial hygiene practice.
Requirements for storage areas and containers:
Keep container tightly closed in a dry and well-ventilated place.
Advice on common storage:
No special restrictions on storage with other products.
Further information on storage stability:
No decomposition if stored and applied as directed.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- not relevant (not classified)
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Marine transport (UN RTDG/IMDG)
- UN number:
- not relevant (not classified)
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Air transport (UN RTDG/ICAO/IATA)
- UN number:
- not relevant (not classified)
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Additional transport information
Additional information
- Special provisions / remarks / other:
- Not classified as dangerous in the meaning of transport regulations.
Exposure controls / personal protection
Personal protective equipment
Eye protection:
Safety glasses
Hand protection:
For prolonged or repeated contact use protective gloves.
Skin and body protection:
Protective suit
Respiratory protection:
No personal respiratory protective equipment normally required.
Stability and reactivity
Reactivity:
Stable under recommended storage conditions.
Chemical stability:
No decomposition if stored and applied as directed.
Possibility of hazardous reactions
Hazardous reactions:
No hazards to be specially mentioned.
Conditions to avoid:
Not applicable
No data available
Incompatible materials:
Not applicable
Hazardous decomposition products
No data available
Disposal considerations
Waste treatment methods
Product:
Offer surplus and non-recyclable solutions to a licensed disposal company.
Contaminated packaging:
Empty remaining contents.
Empty containers should be taken to an approved waste handling site for recycling or disposal.
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.

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