Oxalic Acid - Chemicals Products

Oxalic Acid (99.6%) PRODUCT IDENTIFICATION GENERAL INFORMATION HS CODE 2917111000 CAS NO 144-62-7 GRADE national standard china FORMULA CH2O4 MOLECULAR WEIGHT 90.04 PROPERTIES Appearance Colorless crystal Melting Point 101.5??Boiling Point 149-160??SPECIFICATIONS Total Acidity 99.6% min Ash 0.1% max Iron (as Fe ), 0.02% max Loss on ignition 0.08% max Sulfate (as SO4 ,) 0. 1% max Chloride (as CL ), 20 ppm max Heavy metal 10 ppm max APPLICATION 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 form water PACKING In 25kg/50 kg net bags, 23 MTs in 20??CL.