DCPI White crystalline solid Used for a variety of aqueous systems, such as metalworking fluids,paint,adhesives,etc DCPI Appearance: White crystalsAssay, % ≥ : 98.0Acidity, % ≤ : 0.5Impurity(GC), % ≤ : 2.0 Packaging : 250kgs/drum DCPI (3,4-Dichlorophenyl isocyanate)