1000 crystal type II ammonium polyphosphate,N>1000結(jié)晶Ⅱ型聚磷酸銨,,Ammonium polyphosphate EXFLAM201,多聚磷酸銨Exflam201,,Polyammonium phosphate EXFLAM202,多聚磷酸銨Exflam202,,Ammonium polyphosphate EXFLAM203,多聚磷酸銨Exflam203," />