Use | Metallurgical industry: used for precipitation and separation of rare earth metals, etc. Organic synthesis: used for 2133 resin, electric jade powder, cis-butane catalyst, etc. Light industry: used for tanning, wood, aluminum products, marble polishing, rust removal, bleaching, descaling, etc. Printing and dyeing industry: It is used to replace acetic acid and is used as a coloring and dyeing auxiliary for fast pigment dyes. Pharmaceutical industry: used for tetracycline, oxytetracycline, phenobarbital, borneol, etc. Other aspects: analytical reagents, production of drugs such as antibiotics and borneol, as well as solvents for extracting rare metals, dye reducing agents, tanning agents, etc. In addition, oxalic acid can also be used to synthesize various products such as oxalate, oxalate and oxalamide, and diethyl oxalate, sodium oxalate. |
