Oxalic Acid Dihydrate Industrial Grade Professional Metal Surface Treatment

Oxalic Acid Dihydrate (Industrial Grade): Efficient Cleaning & Precision Synthesis Applications

1. Metal Surface Rust Removal & Polishing Agent
   In machinery manufacturing and metal processing, oxalic acid dihydrate effectively removes iron rust and oxide layers from metal surfaces. The reaction is mild and controllable, making it particularly suitable for surface polishing of precision components such as stainless steel, copper, and aluminum, enhancing product appearance quality.

2. Core Component in Industrial Equipment Chemical Cleaning
   In boiler and heat exchange equipment cleaning for power plants and petrochemical facilities, oxalic acid dihydrate efficiently dissolves calcium/magnesium scale and iron oxide deposits. When used with corrosion inhibitors, it protects equipment substrates and restores heat transfer efficiency.

3. Rare Earth & Precious Metal Separation Purification Agent
   In rare earth smelting and non-ferrous metal extraction processes, oxalic acid dihydrate forms oxalate precipitates with specific metal ions, achieving highly selective separation and effectively improving target metal purity and recovery rates.

4. Pharmaceutical & Fine Chemical Synthesis Intermediate
   As an important organic synthesis raw material, oxalic acid dihydrate is widely used in the preparation of antibiotics, vitamins, and various pharmaceutical intermediates. Its high purity and stability ensure the quality and safety of pharmaceutical products.