Guangxi hydrochloric acid, hydrochloric acid factory in Nanning, Liuzhou hydrochloric acid, hydrochloric acid Wuzhou, Hezhou hydrochloric acid

Guangxi hydrochloric acid, hydrochloric acid factory in Nanning, Liuzhou hydrochloric acid, hydrochloric acid Wuzhou, Hezhou hydrochloric acid, hydrochloric acid, where the sale of Guangxi, Nanning manufacturers hydrochloride Appearance: colorless liquid is corrosive. To the aqueous solution (hydrochloric acid for industrial use due to ferric impurities and slightly yellow). 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 gases and water vapor in the air role in the formation of hydrochloric acid droplets, you will see the mist. Main ingredients: water. Content: AR: 36% -38%. General laboratory use of hydrochloric acid was 0.1mol / LpH = 1 pH hydrochloric acid is generally used in about 2 to 3 (strongly acidic) pKa value: -7 melting point (℃): - 114.8 (pure HCl) boiling point (℃): 108.6 (20% constant boiling solution) Relative density (water = 1): 1.20 Relative vapor density (air = 1): 1.26 saturated vapor pressure (kPa): 30.66 (21 ℃) Solubility: miscible with water, dissolved in concentrated hydrochloric acid Water has a heat release. And dissolved in lye and react with lye. With an arbitrary, soluble in benzene.