Min. Order Reference FOB Price
1000 kg US$6.00-12.00 / kg
Product Description
ITEM STANDARD Appearance White crystalline powder Assay 99.0-101.0% Odor Absent Water solubililty Freely soluble Ultraviolet absorption 227±2NM Solubility in ethanol Slightly soluble Loss on drying 1.0 % max Sul fate 0.1% max Potassium 17.0-21 % Impurity ...