Maleic Anhydride refers to an organic compound that comes with the formula. It is a colourless and white solid with an acrid odour. It is produced industrially on large methylene chloride. It is a chemical substance with a chemical formula that is cyclic and dicarboxylic and obtained via the removal of all water molecules from its structure. Maleic Anhydride is generally a very reactive chemical intermediate that is used in almost every field of industrial chemistry.