... -14-6 Sulfamic Acid CAS No.5329-14-6 Purity:99.8% Value-added sulotions to cleaning industries, mining,coatings and ... acidName of Index High classAppeareance White crystalline powderSulfamic acid content, % 99.80 MinSulphate (SO42-),% 0.03 MaxIron (Fe3+) ,% 0.0025 ... drying, % 0.05 Max Other information UN number : 2967Hazard class: 8 Packing: in 25kg small bags, 500kg &1000kg super sacksStorage: keep ...