Nitrogen containing 24% ~ 26%, white or slightly yellow square or octahedral small crystals, available in powder and granular forms. Granular ammonium chloride is not easy to absorb moisture and is easy to store, while powdered ammonium chloride is more used Production of basic fertilizers for compound fertilizers. It is a physiological acid fertilizer. It is not suitable for application on acid soil and saline soil because it contains more chlorine. It is not suitable for seed fertilizer, rice field fertilizer or foliar fertilizer, nor for chlorine sensitive crops (such as tobacco, potatoes, citrus, tea trees, etc.) ) On application. Ammonium chloride is used in paddy fields with high fertilizer efficiency and stability, because C1 can not only inhibit nitrification in paddy fields, but also facilitate the formation of rice stalk fibers, increase toughness, and reduce rice lodging and pest invasion.
White powdered crystals, specific gravity 1.532(17 °C )easily absords moisture,and forming a cake, soluble in water, and the solubility varies as the temperature increases, sublimes at 340 °C . It appears little corrosivity.
|AMMONIUM CHLORIDE||≥ 99.0 ~ 101.1%||99.55%|
|LOSS ON DRYING||≤ 0.5%||0.2%|
|RESIDUE ON IGNITION||≤ 0.1%||0.06%|
|HEAVY METAL (Pb)||≤ 0.001%||0.0003%|
|Ph200g/L 25||4 ~ 5.8||4.8|
|CONCLUSION:||The product above complies with the standard of GB2946-92.|