10-(2,5-二羥基苯基)-10H-9-氧雜-10-磷雜菲-10-氧化物 10-(2,5-Dihydroxyphenyl)-10H-9-oxa-10-phospha-phenantbrene-10-oxide 儲存:Sealed in dry,2-8°C 應用:可用於半導體材料的封裝、印刷線路板、led發光管等的阻燃劑