... ,easily dissolve in alcohol and water.Specification: Oxalic Acid Content:99.6% MinSulphate (SO42-)0.08% MaxHeavy Metals (Pb2+)0.001 ... , bleaching, dirt-remover, leather-processing, wood, and aluminium products etc. 4. In Dyeing and printing industry: as reducing agent for dyeing ... analysis reagent, raw material of chemicals. HOT product! Oxalic Acid 99.6%min