Molecular Formula: NH4NO3 Molecular weight :80, Appearance :white crystals granular Packing: 25kg PP Bag Usage: Porous granular ammonium nitrate is a high economic value of raw materials of explosives It is mainly used to produce ammonium nitrate fuel oil explosive which has excellent performances with low use cost and thus widely used in mine exploration, construction, railway/road construction as well as medical, chemical and other fields. Test item: Ammonium nitrate(dry basis) e99.5% Free water content d0.3% Oil absorbency e7% Density g/cm3 0.76~0.83 Granularity ˜0.5-2.5mm e90% 10% ammonium nitrate water solution PH e4.0 Blast rate De2500m/s