Specifications: (The products are manufactured with Germany technology from Uhde - TTCL Group) : + White in grain, impurities are invisible + NH4NO3 concentration : � 99.5 % + Moisture : � 0.3% + Bulk density : 0.73 ÷ 0.83 g/cm3 + Grain size (1 ÷ 2 mm) : � 90 % (% mass) + Fuel Oil Absorption : � 8 % + Residue indissoluble in H2O : � 0.15% (% mass) + pH (solution concentration 10%) : 4.5 ÷ 5.5 + Crushing strength : 96 ÷ 153 g/mm2 Origin: Vietnam