3,5-Diiodosalicylic Acid is used in wide range of medicals industrial applocations as well as in human and animal nutrition products such as antiseptics and disinfectants, pharmaceutical intermediates, polarizing films for liquid crystal display [LCD] chemicals. Iodine derivatives are also used as organic building blocks, analytical reagents etc. 3,5-Diiodosalicylic Acid appears like white to creamy white powder, and has range of melting point 232-238°C. 3,5-Diiodosalicylic Acid has a CAS No 133-91-5 and has Molecular Formula C7H4I2O3. Its Molecular weight is