Immersed in 400 ml beaker with boiling water, add 10 ml hydrochloric acid, heated to dissolve the soluble salts, removed, with the (1 +1), ammonia solution and to PH = 7 ~ 8, heat to boil 1 to 2 minutes to remove, be precipitated after sinking to fast filter paper with hot 1% so...
Sign up with one click: Facebook Twitter Google Share on Facebook hydrogen chloride (redirected fromAnhydrous hydrochloric acid) Thesaurus Medical Encyclopedia hydrogen chloride n. A colorless, pungent gas, HCl, that forms hydrochloric acid when dissolved in water, and is used in the manufacture of...
Hydrochloric acid can be used to regulate thebasicity(pH) of solutions: OH−+HCl⇒H2O+Cl− In industries demanding purity (food, pharmaceutical, drinking water), high-quality hydrochloric acid is used to control the pH of process water streams. In less-demanding industry, technical-quality ...
hydrochloric acid noun hy·dro·chlo·ric acid ˌhī-drə-ˌklōr-ik- -ˌklȯr- : a strong acid formed by dissolving hydrogen chloride in water that is widely used in industry and in the laboratory Medical Definition hydrochloric acid noun hy·dro·chlo·...
5.1.1 Hydrochloric acid HCI ADR number - Hydrochloric acid HCl [1789] General information Hydrochloric acid is a gas that is highly soluble in water. It is commonly delivered as a solution containing between 35 and 39 wt% of acid. Action on aluminium This is a strong acid and one of the...
CAS号: 英文名: HYDROCHLORIC ACID (18O, 95%) (30-40% in 18O Water) 英文别名: HYDROCHLORIC ACID (18O, 95%) (30-40% in 18O Water) 中文名: 中文别名: CBNumber: CB92740215 分子式: ClH 分子量: 36.46094 MOL File: Mol file ...
1) water and hydrochloric acid 水-盐酸1. This article developed a two-step separating approach of cucurbit[n]uril compound, which was based on the different solubility of cucurbit[n]uril in water and hydrochloric acid. 根据各元瓜环在水和盐酸两种溶剂中溶解度的不同,提出了一种通过水-盐酸两步...
hydrocinnamic acid───[有化]氢化肉桂酸 双语使用场景 This mixture is then mixed with dilute hydrochloric acid.───氰基丙烯酸正丁酯是在超强力胶中发现的一种化学物质. Gastric juice contains hydrochloric acid to provide an acidic solution for pepsin.───胃液内含有盐酸给胃蛋白酶提供酸溶液. Your ...
The hydrogen chloride that is released can be absorbed in water and removed as hydrochloric acid or can be desorbed for further technical use. Preferably it is reused for chlorosilane production.Klaus RuffBernhard FalkWerner GratzUSUS5066472 1989年2月17日 1991年11月19日 Huels Aktiengesellschaft ...
The enthalpy of the gas evaporates water from the spent liquor thereby concentrating it. At the same time the spent liquor absorbs HC1. HC1 not absorbed in the preconcentrator is contacted with water to form hydrochloric acid. The hydrochloric acid may be mixed with the concentrated spent ...