Sodium Metabisulfite, Reagent Grade, 97%, 500g

Sodium Metabisulfite (Na₂S₂O₅) is a versatile inorganic compound widely utilized in laboratory settings as a reducing agent, antioxidant, and preservative. This reagent grade product is ideal for analytical applications, chemical synthesis, dechlorination processes, and oxygen scavenging in various research and quality control environments. Its reliable purity makes it suitable for demanding laboratory procedures requiring consistent and reproducible results.

• SKU: 161519-500G
• Purity: ≥97% (Reagent Grade)
• Package Size: 500 grams
• Chemical Formula: Na₂S₂O₅ (Molecular Weight: 190.11 g/mol)
• Applications: Reducing agent, antioxidant, preservative, dechlorination, and oxygen scavenger in analytical and synthetic chemistry
• Physical Form: White to yellowish crystalline powder with characteristic sulfur dioxide odor