What is the color of liquid chlorine commonly used in disinfection processes?

The color of liquid chlorine commonly used in disinfection processes is typically amber. This distinct coloration is due to the presence of chlorine in a condensed state, which can vary slightly based on the specific formulation and storage conditions. In a gaseous state, chlorine is colorless, but when it is liquefied under pressure, it adopts this amber hue, which also helps to indicate its presence and assist in safety measures during handling and storage. Understanding the color of liquid chlorine is essential for operators to ensure proper identification and use during wastewater treatment, as well as for maintaining safety standards and compliance with regulations.