Parameter

PropertyValue
Melting point (℃)-101
Boiling point (℃)-34.5
Relative density (water = 1)1.47
Relative density (moisture = 1)0.97
Saturated vapor pressure (kPa)506.62 (10.3 ℃)
Octanol/water partition coefficientMeaningless
Heat of combustion (kJ/mol)Meaningless
Critical temperature (℃)144
Critical pressure (MPa)7.71
SolubilitySoluble in water, lye

Safety Instructions

Danger category: Class 2.3 highly toxic gases
Route of invasion: inhalation
Health hazards: highly toxic, irritating, irritating to the eyes and respiratory membranes
Acute poisoning: mild cases have tears, cough, cough less sputum, chest tightness, bronchitis and bronchitis; Poisoning poisoning occurs bronchopneumonia or interstitial edema, the patient in addition to the above symptoms aggravated, breathing difficulties, mild purple and so on; In severe cases, pulmonary edema, coma and shock may occur, pneumothorax, mediastinal emphysema and other complications. Inhaling high concentrations of ammonia can cause a reflex cardiac arrest of the vagus nerve or a convulsion in the larynx resulting in “electroshock” death. Skin contact with liquid chlorine or high concentrations of chlorine may result in burns or acute dermatitis at the exposed site.
Chronic effects: long-term low concentration exposure can cause chronic bronchitis, bronchial asthma, etc. It can cause occupational acne and dental acidosis.
Environmental harm: serious harm to the environment, can cause pollution to water.
Hazard of ignition and explosion: This product is inflammable, highly toxic and irritant.