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General description. Sulfuric acid is a strong mineral acid, that is commonly used in organic synthesis as a reagent, catalyst, and solvent. It is also useful to perform several functions, including dehydration, sulfonation, and nitration.
Structure, properties, spectra, suppliers and links for: Sulfuric acid, 7664-93-9, H2SO4.
Formula: H 2 O 4 S. Molecular weight: 98.078. IUPAC Standard InChI: InChI=1S/H2O4S/c1-5 (2,3)4/h (H2,1,2,3,4) Copy Sheet of paper on top of another sheet. IUPAC Standard InChIKey: QAOWNCQODCNURD-UHFFFAOYSA-N. Copy Sheet of paper on top of another sheet. CAS Registry Number: 7664-93-9.
Sulfuric acid or sulphuric acid, known in antiquity as oil of vitriol, is a mineral acid composed of the elements sulfur, oxygen, and hydrogen, with the molecular formula H2SO4. It is a colorless, odorless, and viscous liquid that is miscible with water.
Pure sulfuric acid has no color and odor, and it is an oily, hygroscopic liquid. However, sulfuric acid vapor produces heavy, white smoke and a suffocating odor. Dilute sulfuric acid, H 2 SO 4 (aq), reacts with metals and acts as a strong acid in common chemical reactions.
Sulfuric acid chemical structure Concentrated sulfuric acid burning tissue paper. Sulfuric acid, also known as sulphuric acid, is a strong acid. It is a chemical compound. Its chemical formula is H 2 SO 4. It was known as "Oil of Vitriol" in ancient times.
Sulfuric acid is used in fertilizing, metal, and chemical industries. It can be found in household drain cleaners in concentrations as high as 99.5%. However, most sulfuric acid burns to the eye result from exploding automobile batteries.
