How to safely use hydrochloric acid: chemically people to hydrochloric acid and sulfuric acid, nitric acid, hydrobromic acid, perchloric acid, collectively known as the six inorganic acids. Irritating odor. Because of concentrated hydrochloric acid is volatile, volatile hydrogen chloride gas and vapor in the air role in the formation of hydrochloric acid droplets Sichuan hydrochloric acid plant, you will see the mist. Then operation of hydrochloric acid in life should pay attention to? Closed operation, pay attention to ventilation. Operating as mechanization and automation. The operator must go through specialized training Hebei hydrochloric acid manufacturers, strictly abide by the rules. Proposed operators wear self-absorption filter respirators (full cover), wear rubber acid suit, wearing rubber gloves acid. Away from flammable and combustible materials. To prevent vapor leakage into the workplace air. Avoid contact with alkalis, amines, alkali metals. When moving to light light unloading, prevent damage to packaging and containers. Equipped with spill response equipment. Empty containers may be harmful residues. Industrial hydrochloric acid is generally in the preservative-treated cylinder factory in Nantong, hydrochloric acid, chlorine gas generated in the combustion of hydrogen chloride (ferric chloride with a small amount of impurities), and then into the water in the system, and often because it contains ferric iron and yellow. Hydrochloric acid is an important raw material of chemical industry, widely used chemicals, dyes, pharmaceuticals, food, printing and dyeing, leather, sugar, metallurgy and other industries. Also for regeneration of ion exchange resins and electroplating, metal surface cleaning agent. In recent years, the industry has also developed the production of chlorinated organic by-product hydrogen chloride hydrochloride system. Such as hydrochloric acid plant, the reaction of chlorine with ethylene to produce ethylene dichloride (C2H4Cl2). It then after reaction of vinyl chloride, which is made of PVC material. C2H4Cl2 = C2H3Cl (vinyl chloride) + HCl is made of vinyl chloride by-product hydrogen chloride. Nantong hydrochloric acid manufacturers _ Zhengzhou Longda Chemical (certified) _ hydrochloric acid plant is provided by Zhengzhou Longda Chemical Products Limited. Zhengzhou Longda Chemical Products Co., Ltd. (www.longdahuagong.com/) is a leader in Zhengzhou, Henan Province, chemical reagents, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Zhengzhou Longda Chemical leadership with the staff warmly welcome all inquiries negotiations to create the Zhengzhou Longda Chemical better future.