Chlorine (Cl2) is yellow-green at normal temperature and pressure, and is a highly toxic gas with a strong pungent odor.
                                    
                                    
                                        
                                            Product characteristics
                                        
                                        Chlorine gas is soluble in water and alkali solutions, easily soluble in organic solvents, easily compressible, and can be liquefied into yellow-green oily liquid chlorine. It is one of the main products of the chlor-alkali industry and can be used as a strong oxidant.