Sodium Formaldehyde Sulfoxylate

Product Description
Sodium Formaldehyde Sulfoxylate, also known as Rongalite, is a white crystalline powder with strong reducing properties. It is widely used in textile processing, bleaching, polymerization reactions, and chemical synthesis. Due to its ability to release formaldehyde and sulfur compounds upon decomposition, it serves as an efficient bleaching, decolorizing, and reducing agent.

In analytical chemistry and research laboratories, Sodium Formaldehyde Sulfoxylate is applied for reduction reactions, radical polymerization control, and as a reagent in various redox studies. Its versatility makes it a valuable chemical for academic, industrial, and environmental applications.

Key Features

• Chemical Name: Sodium Formaldehyde Sulfoxylate (Rongalite)
  • Chemical Formula: NaHSO₂·CH₂O·2H₂O
  • CAS Number: 149-44-0
  • Molecular Weight: 104.09 g/mol (anhydrous)
  • Appearance: White crystalline powder
  • Purity: ≥98% (Analytical Reagent Grade)
  • Solubility: Soluble in water, decomposes on heating or in acidic medium
  • Function: Powerful reducing and decolorizing agent
  • Stability: Sensitive to moisture, heat, and acidic conditions – store in sealed container

Applications

Laboratory & Research
• Used as a reducing agent in analytical and synthetic chemistry.
• Applied in radical polymerization as a chain transfer reagent.
• Useful in redox studies and oxygen-sensitive experiments.
• Employed in environmental laboratories for specific reduction processes.

Industrial Uses
• Widely used in textile industry for bleaching, decolorizing, and dye stripping.
• Applied in paper and pulp industries as a bleaching agent.
• Utilized in polymerization of synthetic resins and rubber.
• Employed in wastewater treatment and chemical purification processes.

Safety & Handling

• Hazard: May release sulfur dioxide and formaldehyde vapors on decomposition; can irritate eyes, skin, and respiratory tract.
  • Precautions: Handle with gloves, protective goggles, and mask. Work in well-ventilated conditions.
  • Storage: Store in a tightly closed container in a cool, dry place. Protect from moisture, heat, and acidic substances.
  • Disposal: Dispose of according to local laboratory and environmental safety regulations.

Price in Bangladesh

Available in 100 g, 250 g, 500 g, and 1 kg packs at competitive rates.
Bulk discounts available for universities, industries, and research institutions.

Why Choose Sodium Formaldehyde Sulfoxylate from M/S Bright Scientific Co.?

• High-purity Analytical Reagent (AR) Grade for reliable results.
  • Tested and Verified for stability and performance.
  • Trusted Supplier to academic, textile, paper, and industrial sectors.
  • Safe and Secure Packaging to maintain product quality.
  • Affordable Pricing with bulk supply options.
  • Nationwide Delivery across Bangladesh – fast and dependable.

Contact Information

M/S Bright Scientific Co.
📞 Phone: 01711285976