Description Bisphenol-A bis(diphenyl phosphate) Bisphenol-A bis(diphenyl phosphate) Quick Details Chemical Name: Bisphenol-A bis(diphenyl phosphate) CAS No.: 5945-33-5,181028-79-5 Molecular Formula: C39H34O8P2 Molecular Weight: 692.63 Appearance: Colorless or light yellow transparent thick liquid Bisphenol-A bis(diphenyl phosphate) Specifications Item Index Appearance Colorless or light yellow transparent thick liquid N=1 content (wt %) 80-89 Water content ≤0.1% Acidity(mg·KOH/g) ≤0.1% Color (Hazen) ≤ 50 Half Ester（%） ≤ 0.2 TPP(%) ≤1.0 IPP(%) ≤0.03 Phenol content(ppm) ≤500 Viscosity (mPa. at 70 ℃) 120-220 Bisphenol-A bis(diphenyl phosphate) Application BDP, an oligomeric phosphate ester flame retardant, is designed for use in engineering resin application such as polyphenylene oxide alloys and PC/ABS. Because of its low volatility and high heat stability, this phosphorus flame retardant can tolerate high processing temperature required for many engineering resins. Processing characteristics in a number of thermoplastics including ABS and HIPS that benefit high flow in thin wall moldings and other high-performance applications. BDP is used at 8 to 15 phr to provide flame retardancy to a variety of resins .when used as a processing aid, 1 to 3 phr of BDP is added to thermoplastics for improving melt flow. Bisphenol-A bis(diphenyl phosphate) Packing 250kgs/Drum,25kgs/drum Bisphenol-A bis(diphenyl phosphate) Storage Stored in a cool dry place out of direct sunlight.