- HS Code : 2811 Other Inorganic Acids, Other Inorganic Oxygen Compounds of Non-metals- Payment : L/C at sight or T/T- Origin : China- Packaging : 25kg/ PPbag-Delivery:about 20 daysProperties:Oxalic acid forms colourless crystals, readily soluble in water, with light nitrogen oxides-like odour. Oxalic acid dihydrate begins to dissociate at temperature over 30 °C. If heated quickly, it melts at 101.5 °C,anhydrous oxalic acid melts at 180 °C.Applications: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.

We are chemical manufacture in Tianjin City,China mainland.We can provide you chemical products such as Oxalic Acid,Caustic Soda,Paraffin Wax etc.In terms of acid strength, it is about 3, 000 times stronger than acetic acid. Its conjugate base, known as oxalate (C2O42-), is a reducing agent as well as a chelating agent for metal cations. Typically oxalic acid occurs as the dihydrate with the formula C2O4H2. H2O.We start in chemical manufacturing for about 10 years,.Our chemicals products are popular by the clients both at home or abroad.Our company has absolute import-export operations right,,Welcome you to visit our company and order the goods,we are sincerely expecting to cooperate with you.If you are interested in our products pls feel free to contact with me.