Ammonium iodate is an inorganic compound with the chemical formula NHfourIOthree, white crystalline powder, slightly soluble in cold water, insoluble in hot water, mainly used as oxidant and analytical reagent.
Solubility: slightly soluble in cold water, insoluble in hot water
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: 3
Number of rotatable chemical bonds: 0
Number of tautomers: 0
Topological molecular polar surface area: 58.2
Number of heavy atoms: 5
Surface charge: 0
Complexity: 36.5
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[1]
Main purpose
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Used as oxidant and analytical reagent.[2]
Storage method
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Store in a cool and ventilated warehouse.Keep away from kindling and heat sources.The storage temperature shall not exceed 30 ℃, and the relative humidity shall not exceed 80%.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.
Emergency Management
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Leakage emergency treatment
Isolate the leakage contaminated area and restrict access.It is recommended that emergency treatment personnel wear self-priming filter type dust mask and general work clothes.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: avoid flying dust, carefully sweep, collect and transfer to a safe place.
Large amount of leakage: cover with plastic cloth and canvas to reduce flying, and then collect and recycle or transport to waste disposal site for disposal.
Protective measures
Respiratory system protection: wear a self-priming filter type dust mask when it may be exposed to dust.
Eye protection: wear chemical safety goggles.
Body protection: wear polyethylene gas protective clothing.
Hand protection: wear rubber gloves.
Others: After work, take a shower and change clothes.Keep good hygiene habits.
First aid measures
Skin contact: Take off the contaminated clothes and wash the skin thoroughly with soapy water and clean water.Get medical attention.
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 extinguishing method: spray water to cool the container, and move the container from the fire site to an open place if possible.Extinguishing agent: fog water, sand.It will explode when mixed with combustibles in the fire site.Firefighters must operate in an explosion-proof shelter.Do not spray water directly onto molten materials to avoid serious flowing fire or severe boiling splash.
security information
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Safety terminology
S17::Keep away from combustible material.
Keep away from combustible materials.
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
R8:Contact with combustible material may cause fire.
Contact with combustible materials may cause fire.