Thermo Fisher Scientific Sodium Metabisulfite, 97%, extra pure, anhydrous

Thermo Fisher Scientific Sodium Metabisulfite, 97%, extra pure, anhydrous

Description

Sodium Metabisulfite is an inorganic compound used as a reducing agent, antioxidant, and preservative in various laboratory and industrial processes. This extra pure, anhydrous grade is specifically formulated for applications requiring high chemical stability and minimal water content, ensuring consistent performance in sensitive chemical reactions and analytical procedures.

Key Features

• High purity level of 97% for reliable and reproducible experimental results.
• Anhydrous formulation prevents unwanted moisture introduction into non-aqueous systems.
• Extra pure grade suitable for general laboratory synthesis and analytical tasks.
• Effective antioxidant properties for the stabilisation of oxygen-sensitive compounds.
• Versatile reducing agent for chemical synthesis and wastewater treatment applications.

Applications

• Chemical synthesis as a source of sulfur dioxide or as a reducing agent.
• Antioxidant additive for pharmaceutical and laboratory reagent stabilisation.
• Dechlorination agent in water treatment and laboratory cleaning protocols.
• Preservative in specialised biochemical and histological workflows.

Specifications

• Chemical Name: Sodium Metabisulfite
• Purity: 97%
• Grade: Extra pure
• Form: Anhydrous
• CAS Number: 7681-57-4

Disclaimer

This chemical is intended for laboratory and professional use only. Users should consult the Safety Data Sheet (SDS) for specific hazard information and handling requirements.