Sulfurous Acid

Sulfurous Acid CAS: 7782-99-2 | MF: H2O3S | MW: 82.08, Buy now for reliable and Reproducible results from ChemieR Acid.

Sulfurous Acid (CAS: 7782-99-2) is a clear, liquid sulfuric acid with the acute, pungent smell of sulfur dioxide (SO2). It is developed by the dissolution of sulfur dioxide gas in water to create an aqueous solution of SO2, whose chemical formula is H2SO3. Also, Sulfuric (IV) acid, and thionic acid are also known as Sulfurous Acid, which is a sulfur oxoacid. It is the conjugate acid of hydrogen sulfite and is regarded as a tautomer of sulfonic acid. Sulfur is present in the +4 oxidation state in this industrial-grade chemical compound, and it is a strong reducing agent. In oxidation-reduction reactions, sulfur is able to be oxidized between +4 and +6; hence, it is very useful in laboratory synthesis and large-scale industrial chemical processes. The Sulfurous Acid enjoys a very high usage in the research laboratories, chemical manufacturing plants, water treatment, and water processing units as well as in the industrial processing plants because of the steady performance and the reliability of the reaction.

Applications

• Chemical Synthesis: The Sulfurous Acid has wide applications in organic and inorganic chemical synthesis. It is an important factor in reduction reactions, in which it is a useful reductant. It is involved in many chemical reactions that cannot occur without reducing conditions and thus, it is a crucial reagent in both chemical laboratories and production plants.
• Eliminating Agent in Water Treatment: The sulfurous acid is also useful in the treatment of water as it is used successfully in the reduction of chlorine to hydrochloric acid. It neutralizes the excess chlorine and thus it contributes to the security of water and its use by the industry and municipalities.
• Oxidation Process: The Sulfurous Acid has one of the most interesting chemical properties of being able to oxidize to Sulfuric acid or sulfate by the addition of an oxygen atom. This change increases its application in oxidation-reduction reactions in many industrial sectors.

Key features

• Repeatable and Consistent Results: Produced to provide consistent purity and performance, Sulfurous Acid is a reliable product in laboratory work and industrial activities.
• Critical Industrial Intermediate: Sulfurous Acid as a versatile chemical intermediate, is the precursor of many chemical compounds and industrial preparations and is applied in a broad spectrum of applications.
• Economical and Time-Saving: Besides its high reducing capabilities, Sulfurous Acid has very high operational efficiency and cost-effectiveness as well, and thus, it is preferable in bulk industrial applications.

General Description

Sulfurous Acid (CAS: 7782-99-2) is a sulfur dioxide smell liquid, which is highly reactive and colorless. This aqueous solution is formed by the dissolution of SO2 in water, and this aqueous solution has high reducing power and is vital in chemical processing, research laboratories, and industrial manufacturing.

Looking to purchase the Sulfurous Acid of ChemieR, customers are guaranteed of product quality, efficiency in operations, environmental friendliness, and quality price. It is the best choice to use in scientific studies, chemical manufacturing, and industries that need reliable reducing agents. ChemieR offers Sulfurous Acid of high quality in various packages, including laboratory quantities to large industrial buyers. The customers enjoy quality assurance, fast delivery and efficient customer support. Order Sulfurous Acid (CAS: 7782-99-2) from ChemieR now to increase productivity and effectiveness in every scientific and industrial application.

About Brand

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.