Liquid ammonia 08 (inorganic compound)

Liquid ammonia is a colorless liquid with a strong pungent odor.Ammonia,as an important chemical raw material,is usually obtained in liquid form by pressurizing or cooling gaseous ammonia gas for convenient transportation and storage.Liquid ammonia is easily soluble in water,forming ammonium ions NH4+and hydroxide ions OH-after dissolving in water,and the solution is alkaline.Liquid ammonia is mostly stored in pressure resistant steel cylinders or tanks and cannot coexist with substances such as acetaldehyde,acrolein,boron,etc.Liquid ammonia is widely used in industry,with corrosiveness and easy volatilization,resulting in a high incidence of chemical accidents.
Chinese name:Liquid Ammonia
Foreign name:Liquid ammonia(anhydrous ammonia)
Chemical formula:NH3
Molecular weight:17.04
CAS login number:7664-41-7
EINECS login number:231-635-3
Melting point:-77.7℃
Boiling point:-33.5℃
Water solubility:Highly soluble in water
Security description:S26;S7；S45；S36/37/39；S16；S9；S61
Hazard description:R10;R11；R36/37/38；R39/23/24/25
UN Dangerous Goods Number:1005