Ammonium sulfate is a type of nitrogen fertilizer that provides nitrogen for nitrogen, phosphorus and potassium and is mainly used in agriculture. In addition to providing nitrogen, it also provides sulfate to crops, pastures and other plants. Due to its rapid release and rapid action, ammonium sulfate is much better than other nitrogen furrow agents such as urea, ammonium bicarbonate, ammonium chloride and ammonium nitrate.
Mainly used in the production of compound fertilizer, potassium sulfate, ammonium sulfate, etc., can also be used for rare earth mining.
Properties: White or white like particles, easily soluble in water. An aqueous solution becomes acidic. Insoluble in alcohol, easily deliquescent in air
application
1.In agriculture, used for nitrogen fertilizer. It is a kind of action fertilizer that can make crops grow robustly, improve fruit quality and yield, and enhance disaster resistance ability. It can be used as basic fertilizer, additional fertilizer and seed manure for common soil and plants. It can be especially suitable for soils lacking sulfur, but for acidic soils, ammonium sulfate needs to be applied in conjunction with lime.
2. Raw materials of compound fertilizer.
3. In the chemical industry, used as raw materials for the manufacture of hydroxyl alcohol, ammonia alum and ammonium chloride;
4. In the welding industry, used for welding agent;
5. Textile flame retardant for textile industry;
6. In the electroplating industry, used for electroplating additives;
7. Ammonium sulfate can be used to manufacture refractory materials;
8. The catalyst in food coloring is reddish brown;