Purity 99.50 99.63
sulpate 0.05 0.029
iron 0.0025 0.0003
Heavy metals 0.0010 0.0002
Insoluble in the water 0.02 0.006
loss on drying 0.10 0.036
Look White crystalline substance
3.The regular package - sulfamic acid 99.5% CAS:5329-14-6
Our regular package is 25kg/bag,27 MT for one container.
4.The FOB Shanghai: 550USD/MT.