We can supply Oxalic Acid from China. It can be used as Purifying agent in pharmaceutical industry, Precipitating agent in Rare-earth mineral processing; Bleaching agent in the textile activities, wood pulp bleaching; Rust-remover for Metal treatment; Grinding agent, Waste water treatment, etc. Oxalic acid :USD 513.00/ton -----USD674.00/ton Payment terms : T/T or L/C. Min order: 20 ton . 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: 25 kgs in net PP bag, 23mts in the 20'FCL