Hydrochloric Acid Properties, Molecular Formula, Applications - WorldOfChemicals

Hydrochloric Acid Properties

Hydrochloric Acid

3-Molecule 3D Struture
Molecule Structure Image

Description

 

Hydrochloric acid is a solution of hydrogen chloride in water, that is a highly corrosive, strong mineral acid with many industrial uses. It is found naturally in gastric acid. Hydrochloric acid is used in the chemical industry as a chemical reagent in the large-scale production of vinyl chloride for PVC plastic, and MDI/TDI for polyurethane. It has numerous smaller-scale applications, including household cleaning, production of gelatin and other food additives, descaling, and leather processing.

Chemical Properties

Acidity –6.2
Appearance Clear colorless to light-yellow liquid
Boiling Point 110 °C
CAS Number 7647-01-0
Density 1.18 g/cm3
EINECS Number 231-595-7
IUPAC Name Hydrochloric acid
Melting Point –27.32 °C
Molar Mass 36.46 g/mol
Molecular Formula HCl
NFPA 704 H-3,F-0,R-1,C-COR
RTECS Number MW4025000
Refractive 1.342
Related Compounds Hydrobromic acid;Hydrofluoric acid;Hydroiodic acid;
Solubility Miscible
Synonyms Muriatic acid; Spirit(s) of Salt; Chlorane
Viscosity 1.9 mPa·s