工業(yè)用合成鹽酸

　　氯氣和氫氣反應(yīng)合成氯化氫的水溶液，由于在工業(yè)生產(chǎn)中加有鐵等微量雜質(zhì)，故呈現(xiàn)為淡黃色。它具有刺激性臭味，是一種可揮發(fā)性強(qiáng)酸，有毒、有腐蝕性，容易和許多金屬反應(yīng)，可與堿金屬和堿土金屬反應(yīng)，也可與許多金屬氧化物以及多種金屬鹽起反應(yīng)。在冶金、紡織、皮革、醫(yī)藥等領(lǐng)域都有廣泛的應(yīng)用。

 

　　Hydrogen chloride is synthesized by reaction of chlorine gas and hydrogen. Due to the addition of iron and other trace impurities in industrial production, it appears pale yellow. It has a pungent odor, is a volatile strong acid, toxic, corrosive, and easy to react with many metals, can react with alkali metal and alkali earth metal, but also with many metal oxides and a variety of metal salts reaction. It is widely used in metallurgy, textile, leather, medicine and other fields.

 

產(chǎn)品技術(shù)指標(biāo)：Specifications:

注：砷指標(biāo)強(qiáng)。Note: ArseniC index is compulsory.