Oxalic Acid 99.6% Total Acidity% -----------------------------------99.6 min Ash% ------------------------------------------------0.1 max Iron% ------------------------------------------------0.02 max Loss on ignition% ------------------------------0.08 Max Sulfate% --------------------------------------------0.1 Max Chloride---------------------------------------------20ppm Max Heavy metal--------------------------------------10ppm max Packing: 25kgs in net PP bag, 23mts in the 20’ FCL Uses: Purifying agent in pharmaceutical industry, special in antibiotic medication, such as Oxytetracycline , Chloramphenicol , etc; Precipitating agent in Rare-earth mineral processing; Bleaching agent in the textile activities, wood pulp bleaching; Rust-remover for Metal treatment; Grinding agent, such as Marble polishing; Waste water treatment, removing calcium from water. Link: Ms.Syleen Email: syleenchan118@ aona-chem.com