Registration Dossier
Registration Dossier
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EC number: 434-070-2 | CAS number: 268567-32-4
Guidance on Safe Use
Administrative data
First-aid measures
4.1. Description of first aid measures
Immediately remove contaminated clothing.
If inhaled:
Keep patient calm, remove to fresh air, seek medical attention.
On skin contact:
Wash thoroughly with soap and water.
On contact with eyes:
Immediately wash affected eyes for at least 15 minutes under running water with eyelids held open, consult an eye specialist.
On ingestion:
Rinse mouth and then drink plenty of water.
4.2. 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.
4.3. Indication of any immediate medical attention and special treatment needed
Fire-fighting measures
Extinguishing media
Suitable extinguishing media:
water spray, dry powder, foam
Unsuitable extinguishing media for safety reasons:
water jet
Special hazards arising from the substance or mixture
harmful vapours
Evolution of fumes/fog. The substances/groups of substances mentioned can be released in case of
fire.
Advice for fire-fighters
Special protective equipment:
Wear a self-contained breathing apparatus.
Further information:
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.
Accidental release measures
Personal precautions, protective equipment and emergency procedures
Use personal protective clothing. Breathing protection required.
Environmental precautions
Contain contaminated water/firefighting water. Do not discharge into drains/surface
waters/groundwater.
Methods and material for containment and cleaning up
For large amounts: Pump off product.
For residues: Pick up with suitable absorbent material. Dispose of absorbed material in accordance
with regulations.
Handling and storage
SECTION 7: Handling and Storage
7.1. Precautions for safe handling
Attention when opening containers: hydrogen sulphide may be accumulated in the air space of containers. Containers must only be opened under local exhaust ventilation. Adequate extraction of the vapours is necessary when working with open containers. Keep away from sources of ignition - No smoking.
Protection against fire and explosion:
Take precautionary measures against static discharges.
7.2. Conditions for safe storage, including any incompatibilities
Further information on storage conditions: Keep container tightly closed and dry; store in a cool place.
Storage stability:
Storage temperature: < 35 °C
Protect from temperatures above: 35 °C
Transport information
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
8.2. Exposure controls
Personal protective equipment
Respiratory protection:
Respiratory protection in case of vapour/aerosol release. Particle filter with medium efficiency for solid and liquid particles (e.g. EN 143 or 149, Type P2 or FFP2)
Respiratory protection in case of release of decomposition products. Gas filter for gases/vapours of inorganic compounds (e.g. EN 14387 Type B)
Hand protection:
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):
nitrile rubber (NBR) - 0.4 mm coating thickness
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.
Eye protection:
Tightly fitting safety goggles (cage goggles) (e.g. EN 166) and face shield.
Body protection:
Body protection must be chosen depending on activity and possible exposure, e.g. apron, protecting boots, chemical-protection suit (according to EN 14605 in case of splashes or EN ISO 13982 in case of dust).
General safety and hygiene measures
Handle in accordance with good industrial hygiene and safety practice. Wearing of closed work clothing is required additionally to the stated personal protection equipment. No eating, drinking, smoking or tobacco use at the place of work.
Stability and reactivity
SECTION 10: Stability and Reactivity
10.1. Reactivity
No hazardous reactions if stored and handled as prescribed/indicated.
Corrosion to metals:
Corrosive effects to metal are not anticipated.
Formation of flammable gases:
Remarks:
Forms no flammable gases in the presence of water.
10.2. Chemical stability
Even when products are stored appropriately a slowly decomposition reaction takes place. Attention when opening containers: hydrogen sulphide may be accumulated in the air space of containers.
10.3. Possibility of hazardous reactions
No hazardous reactions when stored and handled according to instructions.
10.4. Conditions to avoid
Avoid all sources of ignition: heat, sparks, open flame. Avoid electro-static discharge.
10.5. Incompatible materials
Substances to avoid:
strong acids, strong bases, strong oxidizing agents
10.6. Hazardous decomposition products
Hazardous decomposition products:
Hydrogen sulphide
Disposal considerations
Waste treatment methods
Must be disposed of or incinerated in accordance with local regulations.
The UK Environmental Protection (Duty of Care) Regulations (EP) and amendments should be noted
(United Kingdom).
This product and any uncleaned containers must be disposed of as hazardous waste in accordance
with the 2005 Hazardous Waste Regulations and amendments (United Kingdom)
Contaminated packaging:
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.
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