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Hydrochloric Acid | HCl or ClH | CID 313 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Physical properties of hydrochloric acid, such as boiling and melting points, density, and pH, depend on the concentration or molarity of HCl in the aqueous solution. They range from those of water at very low concentrations approaching 0% HCl to values for fuming hydrochloric acid at over 40% HCl.
ChemSpider record containing structure, synonyms, properties, vendors and database links for Hydrochloric acid, 7647-01-0.
HCl Molar mass: 36.46 g/mol Appearance Colorless gas Odor: pungent; sharp and burning Density: 1.49 g/L [3] Melting point: −114.22 °C (−173.60 °F; 158.93 K) Boiling point: −85.05 °C (−121.09 °F; 188.10 K)
The physical properties of hydrochloric acid, such as boiling and melting points, density, and pH depend on the concentration or molarity of HCl in the acid solution. They can range from those of water at 0% HCl to values for fuming hydrochloric acid at over 40% HCl.
25 cze 2023 · Hydrochloric acid is a solution of hydrogen chloride in water, with various physical and chemical properties depending on the concentration. It has a constant-boiling azeotrope with water at 20.2% HCl, boiling at 108.6 °C (227 °F).
Hydrogen chloride. Formula: ClH. Molecular weight: 36.461. IUPAC Standard InChI: InChI=1S/ClH/h1H. IUPAC Standard InChIKey: VEXZGXHMUGYJMC-UHFFFAOYSA-N. CAS Registry Number: 7647-01-0. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file. The 3d structure may be viewed using Java or Javascript.
