Sulfurous Acid

Sulfurous Acid CAS: 7782-99-2 | MF: H2O3S | MW: 82.08, Buy now for reliable and accurate results from ChemieR Acid. All ChemieR Products are exclusively distributed by Dawn Scientific Inc.

Sulfurous acid is a colorless liquid with a pungent smell of SO2. It is produced when sulfur dioxide dissolved in water. It is the aqueous solution of SO2. Its chemical formula is H2SO3. Sulfurous acid is also known as Sulfuric(IV) acid and thionic acid. It is a sulfur oxoacid. It is a conjugate acid of a hydrogensulfite. It is a tautomer of a sulfonic acid. Sulphurous acid is a strong reducing agent. It has a +4 oxidation state that can oxidise up to +6 when sulphurous acid reduces other substances. It has various applications in chemical labs and industrial processes.

ChemieR provides an extensive selection of high-purity salts, acids, base and high purity solvents, including alkali metals, alkaline earth compounds, perchlorates, heavy metals, rare earths, transition metals, silver and precious metals, and triflates. ChemieR specialize in inorganic chemicals, offering materials with low moisture content and minimal trace metals. ChemieR stands out with a diverse range of laboratory chemicals, from organic and inorganic reagents to solvents.

Application :

• Sulfurous acid can reduce chlorine to hydrochloric acid.
• It can be oxidized to sulphate or sulfuric acid by accepting another oxygen atom.
• Sulfurous acid is used as an intermediate in the production of various chemicals, such as sulfonic acids and sulfites.

Benefits :

• Gives reliable results
• Deliver accurate and reliable results
• Used as an intermediate in industries