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Specifications

Properties:
Colorless cubic crystals or white crystal. Cool salty and slightly bitter taste. The relative density of 1.527. Soluble in water, soluble in liquid ammonia, slightly soluble in alcohol, insoluble in acetone and ether. Heated to 100 ℃, the initiation of significant evaporation, 337.8 ℃ when the dissociation of ammonia and hydrogen chloride, then re-combine to form the cold case of very small particles of ammonium chloride and the white smoke, not easy to sink, is also very difficult to be dissolved in water. Sublimation heated to 350 ℃, boiling point 520 ℃. Moisture absorption is small, but in the wet rainy weather can also absorb moisture caking. Weak acid aqueous solution was heated when the acidity increased. Pairs of black metal and other metals are corrosive, especially for copper corrosion even more corrosive effect on the iron-free.
Uses:
Mainly used in batteries, batteries, ammonium salt, leather tanning, electroplating, medicine, photography, electrodes, adhesives and so on. Ammonium chloride referred to as "chloride", also known as brine sand, is a quick-nitrogen chemical fertilizer, nitrogen content is 24% ~ 25%, is a physiological acidic fertilizer. It applies to wheat, rice, corn, canola and other crops, especially cotton crops have increased toughness and tensile fibers and improve the quality of effectiveness. However, due to the nature of ammonium chloride, and if application of wrong roads, soil and crops will tend to bring about some adverse effects.
Technical conditions: the implementation of The People's Republic of China national standard.