Oxalic acid on sale Assay: 99.6%min Technical Standard: GB1626-88 Commodity:Oxalic acid (also called Ethane diacid)Chemical formula:HOOC-COOHMolecular ... C, easily dissolve in alcohol and water.Specification: 99.6%min Assay99.6%Result99.63%Sulfate radical(So42-)0.07%Residue ... industry, as bleaching agent for textile, substitute for Acetic acid, as colori7. In other aspects: as analysis reagent, ...