Flame Retardant No.ProductChemical NameCAS No.Molecular FormulaRemarks 1MAPMonoammonium Phosphate7722-76-1NH4H2PO4 Tech Grade; Battery Grade 2DAPDiammonium Phosphate7783-28-0(NH4)2HPO4 3BFRBenzene,1,2,4,5-tetrabromo-3,6-bis(bromomethyl)-39568-99-5C8H4Br6 4APPAmmonium Polyphosphate68333-79-9[NH4PO3]n(OH)2 Food additives Flame retardents Fine Chemicals