Bromine solution Other Chinese names Bromine solution; liquid bromine; bromine; bromine; bromine mine Name 79-38-9 Other Name Bromine solution; Bromine water Molecular weight 159.808 Characters Characters fuming red-brown liquid. Melting point -7.2 ℃ Boiling point of 58.78 ℃ The relative density of 3.119 (20 ℃) Solubility soluble in water, solubility 3.58g/100ml water (20 ℃); soluble in alcohol, ether, chloroform, carbon tetrachloride, kerosene and carbon disulfide and other organic solvents; are dissolved in hydrochloric acid, hydrobromic and bromine compound solution. Group 17 (VIIA) elements. Atomic number 35. Stable isotopes 79, 81. Density (liquid) 3.119g/cm3. Melting point -7.2 ℃. Boiling point of 58.8 ℃. The main oxidation state -1, +1, +5, +7. Dark red liquid. Volatile. A suffocating odor. Toxic! Burns skin, severely irritating to mucous membranes and respiratory tract. Slightly soluble in water. Soluble in organic solvents. Somewhat less active than chlorine chemistry. With most metals and non-metallic compounds. Strong oxidants, mainly bromine in the presence of an alkali metal bromide seawater. Bromide extracted by seawater Use Mainly used for preparation of bromide and is used in medicine, pesticides, dyes, perfumes, photographic materials, fire extinguishing agents, mineral processing, metallurgy, tanning, water purification and other departments as a common analytical reagent, oxidants, ethylene and heavy hydrocarbons absorbent agent and brominated organic synthesis CAS No. 7726-95-6

【 BACK 】