Content : 99.5% min Melting point: 200-206 Heavy metals (Pb): 0.001% max Arsenic (As): 0.0002% max Sulphate (SO4): 0.04% max Chloride (Cl): 0.01%max Loss on drying: 0.5% max Residue on ignition: 0.10% max 5kg/bag, 24MT/20 FCL; 25kg carboard drum, 360drum/20 FCL.
