Registration Dossier
Registration Dossier
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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
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EC number: 231-953-2 | CAS number: 7782-40-3
- 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
After inhalation
If high concentrations are inhaled or if worker exhibits trouble breathing, remove to fresh air. As a general rule, in case of doubt or if symptoms persist, always consult a doctor or seek medical attention.
After skin contact
If exposed wash hands and exposed skin thoroughly with soap and water. As a general rule, in case of doubt or if symptoms persist, always consult a doctor or seek medical attention.
After eye contact
Use eye wash for 15 minutes; As a general rule, in case of doubt or if symptoms persist, always consult a doctor or seek medical attention.
After ingestion
Should the situation arise, rinse out the mouth and drink plenty of water. As a general rule, in case of doubt or if symptoms persist, always consult a doctor or seek medical attention.
Medical advices
Not available.
Fire-fighting measures
Suitable extinguishing media:
Extinguishing media: water, foam, sand, powder or C02 as appropriate for surrounding materials
Special exposure hazards arising from the substance or preparation itself, combustion products, resulting gases:
During fire fighting toxic fumes may occur.
Special protective equipment for fire-fighters:
Use self contained respiratory protective equipment.
Accidental release measures
Personal precautions
Avoid dust formation. Ventilate area of leak or spill. Wear appropriate personal protective equipment. .
Environmental precautions
Avoid dispersal or runoff to soil, sewer or surface water.
Methods for cleaning up/taking up
Isolate hazard area. Keep unnecessary and unprotected personnel from entering. Vacuum or carefully scoop up material spillages and place in appropriate containers for disposal
Handling and storage
Advice on safe handling
Avoid contact with eyes, skin and clothing. Product used under normal operating conditions does not require special safety precautions other than the normal safety procedures for handling chemicals.
Advice on protection against fire and explosion
During processing operations, generated dust or fumes may require special consideration.
Rules on handling
Wash hands after handling, before eating or smoking. Wash exposed skin. Smoking and consumption of food or drink should be restricted from areas where hazardous components may arise. Maintain good housekeeping procedures to avoid dust accumulation during processing. Avoid dust inhalation and direct skin contact.
Storage
Keep material in a tightly closed containers and store in a cool dry area. Keep away from sources of ignition.
Transport information
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
Exposure limit values
Before processing it is recommended to perform a risk assessment and to use personal protection equipment accordingly.
DNEL- and PNEC values
Note: Hazardous dust / fumes may be generated during processing. National regulations for dust exposure limit values have to be taken into consideration. Consult and observe local authorities for acceptable exposure limit values.
Respiratory protection
Use respiratory protective equipment. (type depends on specific application and material being processes)
Hand protection
Wear protective gloves. (type depends on specific application and material being processes)
Eye protection
Wear protective goggles or face shield. (type depends on specific application and material being processes)
Skin protection
Wear body protection to protect body from spillages during processing.
General protective and hygiene measures
Use only with adequate ventilation and or local exhaust ventilation.
Stability and reactivity
Conditions to be avoided
Particles are stable when used under normal conditions.
Hazardous decomposition products
No decomposition in normal use.
Disposal considerations
Product
Follow national and regional regulations. Dispose of in a licensed facility and in accordance with appropriate government regulation.
Packaging
Follow national and regional regulations.
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.