Dec 29, 2012
Ammonium Polyphosphate (APP),appearance is white powder , capacity : 100 MT /week , port of loading : tianjin port or shanghai .
Ammonium Polyphosphate (APP) Molecular Formula: (NH4)n+2PnO3n+1Standard: HG/T2770-1996Properties: it is an excellent, high-efficiency and nontoxic...