1.molecular formula :NH4CI 2.molecular energy : 53.49 3.function: Ammoniumchloride is white crystal powder, easy to absorb moisture and packing , easily dissolved in water and glycerin, slightly dissolved in alcohol. The water solution is acid, and acidity becomes strong when be heated, with corrosion of metal. It will be sublimated and resolved , when be heated to the degree of 337.8. 4.quality standard: HG3281-1990 5.usage: Ammonium chloride is a good kind of nitrogenous fertilizer, specially suitable for rice, wheat, cotton, crudefibre, fruit and so on. It can fasten fertilizer efficiency, quicken photosynthetic reaction, promote the suppression of the old by the new, strengthen root and lush leaves, add the ability of lodging resistance, and improve the output of crop. 6.packing:The bag, with external polypropylene and internal polyethylene, is 50 Kg of net weight. 7.storage and transportation : It should be stored in dry and ventilated condition , transported in anti-rain condition, avoided to be wet and package broken, loaded and unloaded lightly.