Min. Order Reference FOB Price
1 Ton US$460.00-510.00 / Ton
Product Description
Specification Item Specification Results Appearance White Crystalline Powder Complies Assay 98.5~102.0% 99.86% Loss on Drying ≤2% 0.32% Reducing substances ≤1% Complies Sulfate ≤0.05% Complies Chloride ≤0.07% Complies Heavy metal ≤0.002% Complies As ≤3PPM ...