Oxalic acid CAS NO.144-62-7

1. Purifying agent in pharmaceutical industry, special in antibiotic medication, such as Oxytetracycline, Chloramphenicol, etc; 2. Precipitating age…

1. Purifying agent in pharmaceutical industry, special in antibiotic medication, such as Oxytetracycline, Chloramphenicol, etc; 2. Precipitating agent in Rare-earth mineral processing; 3. Bleaching agent in the textile activities, wood pulp bleaching; 4. Rust-remover for Metal treatment; 5. Grinding agent, such as Marble polishing; 6. Waste water treatment, removing calcium from water. Packing: 25/50 kgs grey colour PP bag of top grade linerfilm, good properties of waterproof and avoid water, solarization. Item Index APPEARANCE WHITE CRYSTAL PURITY ≥ 99.6% SULPHATE AS SO4 ≤ 0.1% CHLORIDE AS CL ≤ 20PPM IRON ≤ 0.02% HEAVY METALS ≤ 10PPM ASH ≤ 0.1% LOSS ON IGNITION ≤ 0.08%