N21% White Granular Ammonium Sulphate

Product Description:

Product name:   Ammonium Ferric Sulphate,  Ferric Ammonium Sulfate
Physical and Chemicals properties:
Appearance and properties: violet crystal
Density: 0.87g/mLat 25°C
Melting point: DHS 40 C
Boiling point: 85 ° C
Flash: 28 ° F

Storage and Usage note:

-  Store in a cool, well-ventilated area. Away from the fire, heat source. Avoid combining ammonium sulfate with acid substance and alkali when stored. Storage areas shall be with the right material for leakage content. It easily decompose poisonous smoke when heated. 
-  Handling Precautions: Closed operation, local exhaust. The operator must go through specialized training, strict compliance with operating procedures. Proposed operators wear self-absorption filter respirators, wear chemical safety glasses, wear protective overalls on infiltration, wear rubber gloves.
-  Long-term separate application causes soil acidification, deteriorate soil structure.
-  Apply small amount each time on sandy soil to reduce leaching, deep placement when apply in water field and calcareous soils, deeper when apply on dry land. 
-  Mixing with lime, plant ash and other alkaline fertilizers causes ammonia volatilization.