Potassium hydrogen sulfite

• CAT Number: M018295
• CAS Number: 7773-03-7
• Molecular Formula: KHSO3in aqueous solution
• Molecular Weight: 120.16
• Purity: ≥95%
• Synonyms: POTASSIUM BISULFITE;Potassium acid sulfite;POTASSIUM HYDROGEN SULFITE;potassiumbisulfitesolution;potassiumhydrogensulphite;potassiumsulfite,hydrogen;Sulfurousacid,monopotassiumsalt;Sulfurous acid hydrogen=potassium salt
• Storage: Room Temperature
• IUPAC Name: potassium;hydrogen sulfite
• InChI: InChI=1S/K.H2O3S/c;1-4(2)3/h;(H2,1,2,3)/q+1;/p-1
• InChIKey: DJEHXEMURTVAOE-UHFFFAOYSA-M
• SMILES: OS(=O)[O-].[K+]

Potassium Hydrogen Sulfite（Cat No.:M018295）is a high-purity compound widely used in the food and beverage industry as a preservative and antioxidant. It effectively inhibits microbial growth and oxidation, extending the shelf life of products like wine, beer, and fruit juices. In pharmaceutical research, it acts as a reducing agent and a source of sulfur dioxide. Its precise reactivity makes it valuable for various chemical synthesis processes. This versatile compound is essential for ensuring product stability and quality, offering reliable performance across multiple applications in food preservation and chemical manufacturing.