melamine polyphosphate Chemical Formula: (C3H8N6)n(HPO3)m CAS NO.: 218768-84-4 Appearance:fine, white, crystalline P Content melamine polyphosphateChemical Formula: (C3H8N6)n(HPO3)mCAS NO.: 218768-84-4 Appearance: fine, white, crystalline powderApplications: Mainly used in polyamide and PBT, especially PA6, PA66, glass fiber-reinforced PA6, PA66.Nylon containing FR-NP can be used in all kind of ...