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Calcium perchlorate is an inorganic compound with the chemical formula Ca (ClOfour)two, white crystalline powder, soluble in water and ethanol, mainly used as oxidant.
Reference value for drainage parameter calculation (XlogP): None
Number of hydrogen bond donors: 0
Number of hydrogen bond receptors: 8
Number of rotatable chemical bonds: 0
Number of tautomers: 0
Topological molecular polar surface area: 149
Number of heavy atoms: 11
Surface charge: 0
Complexity: 95.8
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: 3
purpose
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Mainly used as oxidant.
First aid measures
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Skin contact: Take off the contaminated clothes and wash the skin thoroughly with soapy water and clean water.
Eye contact: Lift the eyelid and flush with flowing water or physiological saline.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: drink enough warm water to induce vomiting.Get medical attention.
Fire fighting measures
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Hazardous characteristics: strong oxidant.It can form explosive mixture when mixed with reducing agent, organic matter, flammable substances such as sulfur, phosphorus or metal powder.Explosion may occur when heated sharply.
Hazardous combustion products: oxides, oxygen.
Fire extinguishing method: use fog water and water to extinguish the fire.
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 contact with organics, reducing agents and inflammables.
Small amount of leakage: collect it in a dry, clean and covered container with a clean shovel.A large amount of water can also be used for flushing, and the diluted washing water will be discharged into the waste water system.
Large amount of leakage: collected or transported to the waste disposal site for disposal.
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.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 and ventilated warehouse.Keep away from kindling and heat sources.Packing and sealing.It shall be stored separately from combustible (combustible) materials and reducing agents, 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.
S36:Wear suitable protective clothing.
Wear appropriate protective clothing.
Risk terminology
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
Harmful by inhalation, in contact with skin, and if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin.