Terabromobisphenol A (TBBA) Molecular Formula C15H12Br4O2 CAS No 79-94-7 Appearance White Powder PHYSICAL INDEX Items Technical Index Melting point ≥180℃ CHEMICAL INDEX Items Technical Index Bromine Content ≥58.5% Chromaticity(carbinol) < 20 Loss on drying ≤ 0.10% Packing PE/PP Bags,25kgs/bag.