Reference value for drainage parameter calculation (XlogP): None
Number of hydrogen bond donors: 0
Number of hydrogen bond receptors: 9
Number of rotatable chemical bonds: 0
Number of tautomers: 0
Topological molecular polar surface area: 189
Number of heavy atoms: 13
Surface charge: 0
Complexity: 18.8
Number of isotope atoms: 0
Determine the number of atomic structure centers: 0
Number of uncertain atomic structure centers: 0
Determine the number of chemical bond structure centers: 0
Number of uncertain chemical bond structure centers: 0
Number of covalent bond units: 4[1]
Leakage emergency treatment
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Isolate the leakage contaminated area and restrict access.It is recommended that emergency personnel wear dust masks (full face masks) and gas suits.Do not touch the leakage directly.Do not allow the leakage to come into contact with reducing agent, organic matter, inflammables or metal powder.
Small amount of leakage: sweep it carefully and collect it in a closed container.
Large amount of leakage: collect and recycle or transport to waste disposal site for disposal.
First aid measures
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Skin contact: Take off contaminated clothes immediately, and wash with plenty of flowing water for at least 15 minutes.Get medical attention.
Eye contact: immediately lift the eyelid, and thoroughly flush it with a large amount of flowing water or physiological saline for at least 15 minutes.Get medical attention.
Inhalation: quickly leave the site to a place with fresh air.Keep the respiratory tract unobstructed.If breathing is difficult, give oxygen.If breathing stops, perform artificial respiration immediately.Get medical attention.
Ingestion: Rinse with water and drink milk or egg white.Get medical attention.
Fire fighting measures
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Hazard characteristics: inorganic oxidant.CombustiblemixtureIt is easy to catch fire and will burn violently.Andorganic compound、reducing agent、combustibleFor example, sulfur and phosphorus may cause combustion and explosion when they are contacted or mixed.high temperatureIt decomposes in time, releasing highly toxic nitrogen oxide gas.
Hazardous combustion products: nitrogen oxides.
Extinguishing method: firefighters must wear filter type gas masks (full face masks) or isolated respirators, wear full body fire and gas clothing, and extinguish the fire upwind.Do not spray water directly onto molten materials to avoid serious flowing fire or severe boiling splash.
Extinguishing agent: fog water, sand.
Protective measures
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Engineering control: the production process is closed and ventilation is strengthened.Provide safety shower and eyewash equipment.
Respiratory system protection: When it is possible to contact with its dust, you should wear a hood type electric air supply filter type dust respirator.Wear self-contained breathing apparatus when necessary.
Eye protection: protection has been made in respiratory system protection.
Body protection: wear polyethylene gas protective clothing.
Hand protection: wear rubber gloves.
Other protection: shower and change clothes after work.Keep good hygiene habits.
Handling and storage
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Precautions for operation: close operation and strengthen ventilation.Operators must be specially trained and strictly abide by the operating procedures.It is recommended that operators wear hood type electric air supply filter type dust respirator, polyethylene gas suit and rubber gloves.Keep away from kindling and heat sources, and smoking is strictly prohibited in the workplace.Keep away from flammable and combustible materials.Avoid dust generation.Avoid contact with reducing agent and active metal powder.Load and unload gently during transportation to prevent damage to packaging and containers.Fire fighting equipment and leakage emergency treatment equipment of corresponding types and quantities shall be provided.Empty containers may leave harmful substances.
Precautions for storage: store in a cool, dry and well ventilated warehouse.Keep away from kindling and heat sources.Packing and sealing.It shall be stored separately from combustible (combustible) materials, reducing agents, active metal powders, etc., and mixed storage is strictly prohibited.The storage area shall be equipped with appropriate materials to contain leakage.
security information
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Safety terminology
S26：In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
After eye contact, immediately flush with plenty of water and seek medical advice.
