1. Process for the preparation of epitaxial semiconductor, thermal oxidation, diffusion, etching, chemical vapor deposition (CVD) processes, can be used for the light emitting diodes, lasers and optical fiber production. It is one of the important materials needed for the electronics industry LSI. 2, is the manufacture of ammonium chloride, calcium chloride, zinc chloride, copper chloride, basic aluminum chloride, ferric chloride liquid and other raw materials. In the synthesis of dyes and pharmaceutical intermediates. For diazotization amino, nitro group into an amino group, converted to the sulfonic acid sodium salt. Also used in the synthesis of PVC-hexene, neoprene, ethyl chloride. Also for the hydrometallurgical (such as decomposition of tungsten ore production of tungsten acid, etc.), metal surface treatment (as copper pickling rust). In the printing industry, for fabric bleach pickling, mercerized and so on. In addition, Manhattan hydrochloric acid, but also for regeneration of ion exchange resins, sugar and leather industry. Used as acid cleaning corrosion inhibitors, can be used in conjunction with hydrogen peroxide. Hydrochloric acid-based chemical cleaning agents has the effect of strong, fast, the effect is obvious, easy to use and low cost required for carbon steel, copper, but not for austenitic stainless steel, titanium and other materials chemical cleaning. 4. mainly used in the electronics industry, buy hydrochloric acid for etching, passivation, epitaxy processes in integrated circuit production. Also used for metal smelting and the light guide communications. 5. used for making dyes, perfumes, pharmaceuticals, various chlorides and corrosion inhibitors. Because we are professional so we do better quality at reasonable prices faith-based quality assurance management hydrochloric handling dangerous goods handling personnel must take care to protect, wholesale hydrochloric acid, according to the provisions wear proper protective clothing. When loading and unloading, the role of hydrochloric acid, managers have to go to the scene monitoring equipment to monitor disposal. In the evening, rain should not be handling. If special circumstances must handling, department heads must get the consent of the storm and so there should be measures. Because we are professional so we do better quality at reasonable prices faith-based quality assurance hydrochloric acid storage methods _ _ Zhengzhou Longda Chemical Manhattan hydrochloric acid provided by the Zhengzhou Longda Chemical Products Limited. Hydrochloric acid storage methods _ _ Zhengzhou Longda Chemical Manhattan hydrochloride Zhengzhou Longda Chemical Products Co., Ltd. (www.longdahuagong.com/) this year introduced a new upgrade, the above picture is for reference only, please call the contact picture on this page or telephone obtain the latest information, Contact: Manager Xu.