good quality, good packing, good selling with good price. H.S.Code: 2811199090Specification:Sulfamic Acid: 99.5%min,Insoluble in water: 0.05%max,Sulphate(SO4): 0.05%max,Moisture: 0.05%max,Iron(Fe): 0.001%max, Chlorides(Cl): 0.005% max,Heavy metals(by Pb): 0.0005% max.Packing: 25kg/bag.Loading: 25mt/ 20 fcl,