Were can you buy pure liquid bromine?

It is my favorite element on the periodic table (atomic # 35 m 80.0 # of protons 35 # neutrons 45 # electrons 35, belongs to the halogen and can be used as pool sanitizer/disinfectant and is reddish brown in color and has a faint sulfuric smell) I understand that it is hard to purify and extract pure bromine but it would make my day in full if someone told me. thanks, oh yeah good chemical supply place too I need some more magnesium it looks sweet when you burn it very bright!