... /m3 (Granule),1280~1440kg/m3(Powder)7, HS Code:310510908, CAS No:10031-30-89, Valid P2O5:16.0 pct min 10 ... :19-25%12, Moisture: 3.0 pct max 13, Sulphur:8.2% 14, Free Acid:1.4% 15, Fe2O3:0.98 ... or granule with best quality and most favorable price at 60,000-10,000mt per month each . Compared with other fertilizer ...