Phosphating is the most widely used metal pretreatment process for both ferrous and non-ferrous metals. Our offered chemical play a important role in nucleation, growth, refinement of crystals and the continuous dissolution and reprecipitation of the phosphate coating. To initiate phosphating process additives are been incorporated in phosphating baths so that the desirable qualities can be successfully built-in in the resultant phosphate coating. The usage of this additive is very less in quantity but have the great potential to provide excellent phosphate coating.