Industrial grade Oxalic Acid is accessible in white crystalline powder form. Its application can be noticed in metal processing and textile fields. Available in 99% pure form, this substance is used as rust removing agent during metal treatment process. It also acts as suitable grinding agent during polishing of marble. Oxalic Acid effectively removes calcium during treatment of waste water. In textile and wood pulp processing industries, this substance acts as suitable bleaching factor. Its molecular weight is 90.03548. It is soluble in water and ethanol and is insoluble in chloroform and benzene as well. It has slight solubility in ether.