Ammonium perchlorate is a kind ofinorganic compound, chemical formula is NHfourClOfour, white crystalline powder, deliquescent.Ammonium perchlorate is a strong oxidant, which will explode when mixed with reducing agents, organic substances, combustibles such as sulfur, phosphorus or metal powder.Contact with strong acid may cause combustion and explosion.It is used for making explosives, fireworks, and analytical reagents.
Listed in the List of Explosive Hazardous Chemicals[1]，It shall be controlled in accordance with the Public Security Management Measures for Explosive Hazardous Chemicals[2]。
Solubility: easily soluble in water, slightly soluble in ethanol and acetone, soluble in methanol, insoluble in ether and ethyl acetate
chemical property
Thermal decomposition:
Calculate chemical data
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Reference value for drainage parameter calculation (XlogP): None
Number of hydrogen bond donors: 1
Number of hydrogen bond receptors: 4
Number of rotatable chemical bonds: 0
Number of tautomers: 0
Topological molecular polar surface area: 75.3
Number of heavy atoms: 6
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: 2
toxicology data
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Acute toxicity: LDfifty: 4200mg/kg (rat by mouth).
Storage method
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It shall be stored in a cool and dry warehouse made of incombustible materials, and stored and transported separately from combustibles, sulfur, carbonaceous materials, fine metal powder, organic matter, or other easily oxidized materials and inorganic acids.It shall not be stored in a place prone to fire to avoid heat and moisture. When carrying, it shall be loaded and unloaded gently, and shall not be bumped.
purpose
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1. It can be used as rocket propellant, explosive compounding agent, pyrotechnic and artificial anti hail agent.
2. It can be used as the compounding agent, oxidant and analytical reagent of ammonium perchlorate explosive.
3. It can be used as engraving agent.In addition, it is used for the determination of phosphorus content in agricultural scientific research.
4. Aluminum powder and ammonium perchlorate (NHfourClOfour）When ignited, aluminum powder is oxidized and exothermic to cause ammonium perchlorate decomposition.
5. It is used to manufacture other borohydride salts, reducing agents, wood pulp bleaching, and plastic foaming agents.
6. It is used as the raw material for producing ethane and other high-energy fuels, and also used in the pharmaceutical industry.
Protection method
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Respiratory system protection: It is recommended to wear a hood type electric air supply filter type dust respirator when it may be exposed to dust.
Eye protection: protection has been used in respiratory system protection.
Body protection: wear polyethylene gas protective clothing.
Hand protection: wear rubber gloves.
first aid
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Skin contact: Take off the contaminated clothes and wash with plenty of flowing water.
Eye contact: lift the eyelid, wash with flowing clear or normal saline, and seek medical advice.
Inhalation: quickly leave the site to a place with fresh air, keep the respiratory tract unobstructed, and immediately seek medical treatment if breathing is difficult
Ingestion: drink enough warm water, induce vomiting, and seek medical advice.
Leakage emergency method
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Isolate the leaking contaminated area.Access is restricted.It is suggested that emergency treatment personnel should quickly cut off the source of leakage and move the containers to a safe area. Emergency treatment personnel should wear protective equipment to prevent the expansion of disasters and the sound of secondary disasters.
Small amount of leakage: avoid flying dust, carefully sweep it up, collect and transfer it to a safe place, or wash it with a large amount of water, and put it into the waste water system after dilution.
Large amount of leakage: collect, recycle or transport to waste disposal sites, emergency disposal supplies and appliances, cleaning wastewater, and pollution sites must be treated innocuously to meet environmental requirements.
