Factory Location: Jinan,Shandong,China
Packaging Information: packaging : Length x Width x Height shipping_port :
Sample Provided: no
Appearance: White crystalline powder; No visible evidence of contamination by foreign matter. Loss on drying:Not More Than 0.5% Residue on lgnition: Not More Than 0.1%Heavy metals:Not more than 20ppmSingle unknown impurities: ≤ 0.1%Single known impurities: ≤ 0.5% Total impurities:Not More Than 1.0% Assay:98.0% to 102.0% on the dried basis