Sodium Metabisulfite

• CAT Number: R062655
• CAS Number: 7681-57-4
• Molecular Formula: Na2S2O5
• Molecular Weight: 190.095
• Purity: ≥95%
• Storage: Store at RT
• InChI: InChI=1S/2Na.H2O5S2/c;;1-6(2)7(3,4)5/h;;(H,1,2)(H,3,4,5)/q2*+1;/p-2
• InChIKey: HRZFUMHJMZEROT-UHFFFAOYSA-L
• SMILES: [O-]S(=O)S(=O)(=O)[O-].[Na+].[Na+]

Sodium metabisulfite(CAT: R062655) plays a vital role in various industries, including pharmaceuticals, organic chemistry, and material chemistry. In pharmaceuticals, it acts as a reducing agent and preservative in drug formulations, ensuring stability and extending shelf life by preventing oxidation. In organic chemistry, it serves as a versatile reagent for various reactions, such as reducing aldehydes and ketones.