Hydrochloric purpose is to create ammonium chloride, calcium chloride, zinc chloride, copper chloride, basic aluminum chloride, ferric chloride liquid and other raw materials. And pharmaceutical intermediates in the synthesis of dyes, for diazotization amino, nitro group into an amino group, converted to sulfonic acid sodium salt. Also used in the synthesis of polyvinyl chloride, chloroprene rubber, ethyl chloride. Also for the hydrometallurgical (such as decomposition of tungsten ore production of tungsten acid, etc.), metal surface treatment (as copper pickling rust). Hydrochloric acid powder in the printing industry, for fabric bleach pickling, mercerized after the like. In addition, for the regeneration of ion exchange resins, sugar and leather industry. The nature of the industrial hydrochloric pure hydrochloric acid is a colorless liquid with a pungent odor, when there are impurities was slightly yellow. There is a strong corrosive, volatile: concentrated hydrochloric acid fuming in the air, hitting the ammonia vapor can generate white clouds. Water absorption: does not have a water absorption. Its plants and animals harmful gas of hydrochloric acid is hydrochloric acid calibration strong mineral acid on the skin or fibers are corrosion and can generate a lot of metal chlorides and metal from a chemical reaction and release hydrogen. And metal oxides, alkali reaction of salt and water. Hydrochloride belongs to two inorganic acid corrosive goods, the risk Regulation No. 93001. Spilled hydrochloric acid, Zhengzhou Ronda chemical, hydrochloric acid provided by the 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.