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Hydrochloric acid, also known as muriatic acid or spirits of salt, is an aqueous solution of hydrogen chloride (HCl). It is a colorless solution with a distinctive pungent smell. It is classified as a strong acid. It is a component of the gastric acid in the digestive systems of most animal species, including humans.
Hydrochloric acid . This page provides supplementary chemical data on Hydrochloric acid. Material Safety Data Sheet. The handling of this chemical may incur notable ...
Hypochlorous acid is an inorganic compound with the chemical formula Cl O H, also written as HClO, HOCl, or ClHO. [2] [3] Its structure is H−O−Cl.It is an acid that forms when chlorine dissolves in water, and itself partially dissociates, forming a hypochlorite anion, ClO −.
VWR International is an American company involved in the distribution of research laboratory products, with over 1,200,000 items to more than 250,000 customers in North America and Europe. The U.S. division is headquartered in Radnor, Pennsylvania .
Small amounts of hydrogen chloride for laboratory use can be generated in an HCl generator by dehydrating hydrochloric acid with either sulfuric acid or anhydrous calcium chloride. Alternatively, HCl can be generated by the reaction of sulfuric acid with sodium chloride: [17] NaCl + H 2 SO 4 → NaHSO 4 + HCl↑. This reaction occurs at room ...
n.o.s. = not otherwise specified meaning a collective entry to which substances, mixtures, solutions or articles may be assigned if a) they are not mentioned by name in 3.2 Dangerous Goods List AND b) they exhibit chemical, physical and/or dangerous properties corresponding to the Class, classification code, packing group and the name and description of the n.o.s. entry [2]
Hydrochloric acid, anhydrous 7647-01-0 5000 Hydrofluoric acid, anhydrous 7664-39-3 1000 Hydrogen bromide: 10035-10-6 5000 Hydrogen chloride: 7647-01-0 5000 Hydrogen cyanide, anhydrous 74-90-8 1000 Hydrogen fluoride: 7664-39-3 1000 Hydrogen peroxide (52% by weight or greater) 7722-84-1 7500 Hydrogen selenide: 7783-07-5 150 Hydrogen sulfide: 7783 ...
For example, hydrochloric acid is a weak acid in solution in pure acetic acid, HO 2 CCH 3, which is more acidic than water. HO 2 CCH 3 + HCl ⇌ (HO) 2 CCH + 3 + Cl −. The extent of ionization of the hydrohalic acids decreases in the order HI > HBr > HCl. Acetic acid is said to be a differentiating solvent for the three acids, while water is ...
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