... of the largest manufacturer in China 2.High quality and Competitive Price 3.95%min purity 4 ... , carbon disulfide, and etc.. It easily sublimate in high vacuum.Melting point: 115-116 ºCBoiling point: 297 ... gUses:It is raw material for organic compound, three nitro fluorene ketone which is used to xerography, ... , liquid flash agent, disinfectant, and etc. High Quality FLUORENE 95%min , 9H-FLUORENE