CAS Number:7647-01-0Name:Hydrochloric acidMolecular Structure:H��lMolecular Formula:HClMolecular Weight:36.46EINECS:231-595-7Density:1.2 g/mL at 25 째C(lit.)Melting Point:-35 째CBoiling Point:57 째CFlash Point:-40째CSolubility:Miscible with waterAppearance:colourless gasUSES: Important inorganic chemical raw materials, widely used in dye, medicine, food, printing &dyeing and leather, metallurgical industry, etc.