Min. Order Reference FOB Price
20 Tons US$400.00-600.00 / Ton
Product Description
Product Description Sulfamic Acid 99.5% and 99.8% 1. Technical index(standard:HG/T2527-93) Index Grade A Grade B Purity(NH2S03H) ≥ 99.8% ≥ 99.5% Sulfate (SO4) ≤ 0.01% ≤ 0.05% Iron (Fe) ≤ 0.0002% ≤ 0.0005% Heavy metal ≤ 0.0003% ≤ 0.001% Insoluble in water ...