Hydrochloric acid is commonly known as hydrochloric acid, hydrogen chloride (HCl) gas in an aqueous solution, a colorless transparent monocarboxylic acid. Hydrochloric acid is extremely volatile, and therefore open container filled with concentrated hydrochloric acid mist can be seen in its top, after the actual combination of volatile hydrogen chloride and hydrochloric acid to produce small droplets of water vapor in the air. Hydrochloric acid (Hydrochloricacid) formula HCl, relative molecular mass of 36.46. Hydrochloric acid of different concentrations of hydrogen chloride aqueous solution was colorless or yellow, with a pungent odor and strong corrosion. Soluble in water, ethanol, ether and oil. Concentrated hydrochloric acid aqueous solution containing 38% hydrogen chloride, the relative density of 1.19, a melting point of -112 ℃ boiling point of -83.7 ℃. 3.6% hydrochloric acid, pH value of 0.1. Our responsibility to our customers believe that customers' success is our success! We are the best customers trusted partner. Why are yellow industry industrial hydrochloric acid with hydrochloric acid and chlorine is generally used in hydrogen burning on the street with dilute hydrochloric acid to form hydrogen chloride, hydrogen chloride and the resulting water absorption obtained. Synthesis of hydrogen chloride when using a special burner tube on the street with dilute hydrochloric acid, this tube is made of two concentric steel (steel is an iron alloy) composition on the street with dilute hydrochloric acid, chlorine introduced into the inner tube, the outer tube introduction of hydrogen. Because this is the alloy tube block dilute hydrochloric acid, and chlorine gas with strong oxidation, so while generating hydrogen chloride, iron pipe and chlorine reaction also produces ferric chloride, the substance is dissolved in water makes the solution was yellow. Wholesale hydrochloride | on the street hydrochloride | Zhengzhou Longda Chemical (Views) provided by the Zhengzhou Longda Chemical Products Limited. Zhengzhou Longda Chemical Products Co., Ltd. (www.longdahuagong.com/) is specialized in "sodium hydroxide (caustic soda, liquid, flake, solid), sodium hypochlorite, hydrochloric acid, sulfuric acid, nitric" of the enterprise, the company adhering to the "integrity management, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Manager Xu.