Min. Order Reference FOB Price
100 kg US$6.75-6.80 / kg
Product Description
Testing Item Standard Result Content 99.0 ~100.5 99.76 Water Content ≤0.5 0.31 Sulfate ≤200 110 Chlorinum ≤200 35 Burning besi ≤0.1 0.05 Heavy metal ≤20 <20 Melting point Melting point 234~238 236.9~237.0 1. who are we? We are based in Jiangsu, China, ...