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EC number: 247-384-8
CAS number: 25973-55-1
If difficulties occur after dust has been inhaled, remove to fresh air and seek medical attention.
On skin contact:
Wash thoroughly with soap and water.
On contact with eyes:
Wash affected eyes for at least 15 minutes under running water with eyelids held open.
Rinse mouth immediately and then drink plenty of water, seek medical attention.
Most important symptoms and effects, both acute and delayed
Symptoms: The most important known symptoms and effects are described in the labelling (see
section 2) and/or in section 11., Further important symptoms and effects are so far not known.
Indication of any immediate medical attention and special treatment needed
Suitable extinguishing media:
dry powder, foam
Unsuitable extinguishing media for safety reasons:
Avoid whirling up the material/product because of the danger of dust explosion.
Special hazards arising from the substance or mixture
Evolution of fumes/fog. The substances/groups of substances mentioned can be released in case of
Advice for fire-fighters
Special protective equipment:
Wear a self-contained breathing apparatus.
The degree of risk is governed by the burning substance and the fire conditions. Contaminated
extinguishing water must be disposed of in accordance with official regulations.
Personal precautions, protective equipment and emergency procedures
Avoid dust formation. Use personal protective clothing.
Contain contaminated water/firefighting water. Do not discharge into drains/surface
Methods and material for containment and cleaning up
For small amounts: Pick up with suitable appliance and dispose of.
For large amounts: Contain with dust binding material and dispose of.
Avoid raising dust.
Reference to other sections
Information regarding exposure controls/personal protection and disposal considerations can be
found in section 8 and 13.
Precautions for safe handling
Breathing must be protected when large quantities are decanted without local exhaust ventilation.
Protection against fire and explosion:
Avoid dust formation. Take precautionary measures against static discharges.
Conditions for safe storage, including any incompatibilities
Further information on storage conditions: Keep container tightly closed and dry; store in a cool
Specific end use(s)
For the relevant identified use(s) listed in Section 1 the advice mentioned in this section 7 is to be
Components with occupational exposure limits
No occupational exposure limits known.
freshwater: 0.01 mg/l
marine water: 0.001 mg/l
soil: 9 mg/kg
sediment (freshwater): 45.1 mg/kg
sediment (marine water): 4.51 mg/kg
STP: 1 mg/l
Long-term exposure- systemic effects, dermal: 0.3 mg/kg
Long-term exposure- systemic effects, Inhalation: 0.7 mg/m3
Personal protective equipment
Suitable respiratory protection for higher concentrations or long-term effect: Particle filter with
medium efficiency for solid and liquid particles (e.g. EN 143 or 149, Type P2 or FFP2)
Chemical resistant protective gloves (EN 374)
Suitable materials also with prolonged, direct contact (Recommended: Protective index 6,
corresponding > 480 minutes of permeation time according to EN 374):
e.g. nitrile rubber (0.4 mm), chloroprene rubber (0.5 mm), polyvinylchloride (0.7 mm) and other
Supplementary note: The specifications are based on tests, literature data and information of glove
manufacturers or are derived from similar substances by analogy. Due to many conditions (e.g.
temperature) it must be considered, that the practical usage of a chemical-protective glove in
practice may be much shorter than the permeation time determined through testing.
Manufacturer's directions for use should be observed because of great diversity of types.
Safety glasses with side-shields (frame goggles) (e.g. EN 166)
General safety and hygiene measures
Handle in accordance with good industrial hygiene and safety practice. Wearing of closed work
clothing is recommended.
Corrosion to metals: Corrosive effects to metal are not anticipated.
Reaction with: water
Flammable gases: no
Toxic gases: no
Corrosive gases: no
Smoke or fog: no
Reaction with: air
Remarks: Forms no flammable gases in the
presence of water.
Oven temperature: 220 °C
Specific decomposition gas volume: 0.04 l/kg
The product is stable if stored and handled as prescribed/indicated.
Possibility of hazardous reactions
Dust explosion hazard.
Conditions to avoid
Avoid dust formation. Avoid deposition of dust. Avoid all sources of ignition: heat, sparks, open
flame. Avoid electro-static charge.
Substances to avoid:
strong acids, strong bases, strong oxidizing agents
Hazardous decomposition products
Hazardous decomposition products:
No hazardous decomposition products if stored and handled as prescribed/indicated.
Waste treatment methods
Must be disposed of or incinerated in accordance with local regulations.
Uncontaminated packaging can be re-used.
Packs that cannot be cleaned should be disposed of in the same manner as the contents.
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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