POROUS PRILLED AMMONIUM NITRATE 34.8% N 1 pH value ( 10% aqueous solution ) 4.5 - 6.0 2 TOTAL NITROGEN Min 34.84%N 3 THE PURITY Min 99.50 % 4 FUEL OIL ABSORPTION Min 10.00 % 5 Humidity ( H2 O content ) Max 0.20 % 6 Bulk DENSITY ( FREE FLOWING ) 00.70 + 0.03 gm/cm3 7 ORGANIC MATTER (ANTICAKING AGENT) Min 1kg/ton 8 INSOLUBLE IN WATER Min 0.1 % 9 ABEL TEST AFTER 30 MINUTES at 80 oC Negative 10 NITRITE AS NO2 Nil 11 Grain size Over 2 mm Max 5% Between 1-2 mm Min 95% Below 1 mm Max 5%
