Ammonium sulfate is a colorless crystalline or white granule, mainly used as fertilizer, suitable for various soils and crops.

Use precautions

(1) It should not be used in contact with other alkaline fertilizers or alkaline substances to prevent the reduction of fertilizer efficiency.

(2) Ammonium sulfate should not be applied on the same cultivated land for a long time, otherwise the soil will become acidic and cause hardening. If the application is really necessary, some lime or organic fertilizer can be applied in appropriate amount. However, attention must be paid to not mixing with lime to prevent the decomposition of ammonium sulfate and the loss of nitrogen. Generally, the combined application of the two methods should be 3-5 days apart.

(3) It is not suitable for application on acidic soil. It is obtained by neutralization of ammonium hydroxide and sulfuric acid, crystallization, centrifugal separation and drying.

Storage Notes: Store in a cool, ventilated warehouse. Keep away from fire and heat sources. It should be stored separately from acids and alkalis. Mixed storage should not be avoided. The storage area should be equipped with suitable materials to accommodate leaks.