Di Sodium Hydrogen Phosphate Dihydrate (Sodium Phosphate Dibasic)

Product Description
Di-Sodium Hydrogen Phosphate Dihydrate (Na₂HPO₄·2H₂O), also known as Sodium Phosphate Dibasic, is a white crystalline powder widely used as a buffering agent, pH stabilizer, and analytical reagent. Compared to its anhydrous form, the dihydrate version provides ease of handling and accurate measurement in solution preparation. It is commonly employed in laboratories, pharmaceuticals, food processing, and industrial applications due to its excellent buffering properties and solubility in water.

Key Features

• Chemical Name: Di-Sodium Hydrogen Phosphate Dihydrate
  • Synonyms: Sodium Phosphate Dibasic Dihydrate, Disodium Phosphate Dihydrate
  • Chemical Formula: Na₂HPO₄·2H₂O
  • CAS Number: 10028-24-7
  • Molecular Weight: 177.99 g/mol
  • Appearance: White crystalline powder
  • Purity: ≥99% (Analytical Reagent Grade)
  • Solubility: Freely soluble in water, insoluble in alcohol
  • Function: Buffering agent, pH regulator, analytical reagent
  • Stability: Stable when stored under cool, dry conditions

Applications

Laboratory & Research
• Preparation of phosphate buffer solutions in biochemical and analytical studies.
• Analytical reagent in titrations and quality control tests.
• Used in molecular biology, microbiology, and chemical research.

Industrial Uses
• Food Industry: Employed as a stabilizer, emulsifier, and sequestrant in food formulations.
• Pharmaceuticals: Acts as a buffering and dispersing agent in drug preparations.
• Water Treatment: Used in boiler water treatment and pH adjustment.
• Other Industries: Applied in detergents, ceramics, textile processing, and metal finishing.

Safety & Handling

• Hazard: May cause mild irritation to eyes, skin, and respiratory tract.
  • Precautions: Use gloves, protective goggles, and laboratory coat. Handle in a ventilated area.
  • Storage: Store in tightly sealed containers in a cool, dry place. Protect from heat and moisture.
  • Disposal: Dispose of contents in accordance with local environmental regulations.

Price in Bangladesh

Available in 100 g, 250 g, 500 g, and 1 kg packs at affordable rates.
Bulk supply and institutional discounts available for universities, industries, and laboratories.

Why Choose Di-Sodium Hydrogen Phosphate Dihydrate from M/S Bright Scientific Co.?

• High-purity AR grade for precise laboratory and industrial use.
  • Batch-tested for consistency and reliability.
  • Secure moisture-proof packaging to maintain stability.
  • Competitive pricing with bulk supply options.
  • Nationwide delivery with fast and dependable service.

Contact Information

M/S Bright Scientific Co.
📞 Phone: 01711285976