Purchase Qty. Reference FOB Price
1,000-4,999 kg US$3.00
5,000-15,999 kg US$2.80
16,000-20,649 kg US$2.50
20,650+ kg US$2.00
Product Description
Product Description Items Specification Loss on drying ≤2.0% Heavy metals ≤10 ppm Water ≤1.0% Sulphated ash ≤0.5% determined on 1.0 g. Residue on ignition ≤0.1% Related Substances Unspecified impurities: for each impurity ≤0.10% Total Impurity ≤0.5% Purity ...