Halogen Phosphor Calcium Phosphate Powder Appearance: white powder Advantage:No need to mill by yourself ISO,Manufacturer Calcium HalophosphateHalogen Phosphor Calcium Phosphate PowderCa10(PO4)6(F,Cl):Sb,MnIt is called halogen powder for short, which is white powder,hexagonal system,plate or block. Relative density is 3.14-3.17.Different color temperature of halogen light-emitting properties are ...