Min. Order Reference FOB Price
1 Ton US$600.00-1,200.00 / Ton
Product Description
Product Description Appearance White crystal powder Assay ≥99% Heavy metals ≤20ppm Lead ≤10ppm Fe ≤10ppm Chloride ≤0.01% Chelating agent 339min Sulphate ≤0.05% PH (5% solution) 2.8-3.0 Reducing substances ≤0.5% Loss on drying (105±2ºC) ...