di- SODIUM PHOSPHATE DIBASIC DIHYDRATE

Di-Sodium Phosphate Dibasic Dihydrate (DSP Dihydrate), chemically represented as Na₂HPO₄·2H₂O, is a versatile inorganic compound widely used as a buffering agent, sequestrant, and emulsifier. It appears as a white crystalline powder or granules with high solubility in water and is employed in various industries, including food, pharmaceuticals, and water treatment.

Applications of DSP Dihydrate

1. Food Industry:

• Buffering Agent: Maintains stable pH levels in processed foods, beverages, and dairy products.
• Emulsifier: Stabilizes emulsions in sauces, salad dressings, and soups.
• Sequestrant: Prevents discoloration and rancidity in food products by binding metal ions.
• Preservative: Enhances the shelf life of perishable food items.
• Leavening Agent: Used in baking powders to improve the texture and rise of baked goods.

2. Pharmaceutical Applications:

• pH Regulator: Essential in pharmaceutical formulations for maintaining consistent pH levels in syrups, solutions, and tablets.
• Electrolyte Replacement: Incorporated into oral rehydration solutions and electrolyte mixtures for ion balance.
• Excipient: Acts as an inactive ingredient in drug formulations to improve stability.

3. Water Treatment:

• Scale Prevention: Inhibits the formation of scale in boilers and cooling systems.
• Corrosion Inhibitor: Protects pipelines and water systems from corrosion.
• Softening Agent: Binds to calcium and magnesium ions in hard water, enhancing water quality.

4. Industrial Applications:

• Textile and Paper Industries: Used in dyeing and paper processing to maintain optimal pH.
• Cleaning Agents: Added to detergents and industrial cleaners to enhance cleaning efficiency.
• Ceramics and Glass Production: Utilized as a flux in ceramic glazes and glass manufacturing.

5. Laboratory and Analytical Uses:

• Buffer Preparation: Used in preparing laboratory-grade buffer solutions for experiments.
• Reagent: Functions as a reagent in various chemical syntheses and analyses.

6. Agriculture:

• Fertilizer Additive: Supplies phosphorus and sodium to enhance soil quality and support plant growth.

Safety and Handling of DSP Dihydrate

Hazards:

Di-Sodium Phosphate Dibasic Dihydrate is generally safe but may cause mild irritation to the skin, eyes, and respiratory tract if mishandled.

Precautions:

• Personal Protective Equipment (PPE):
  • Gloves: Use protective gloves to avoid skin contact.
  • Eye Protection: Wear safety goggles to protect against eye irritation.
  • Respiratory Protection: Use a dust mask in areas with poor ventilation.
  • Protective Clothing: Wear suitable clothing to prevent prolonged skin exposure.
• Storage:
  • Store in a cool, dry, and well-ventilated area.
  • Keep containers tightly sealed to avoid moisture absorption.
  • Avoid exposure to incompatible materials such as strong acids.
• Handling:
  • Minimize dust generation and avoid inhalation.
  • Wash hands thoroughly after handling.
  • Ensure adequate ventilation during use.

First Aid Measures:

• Inhalation: Move to fresh air. Seek medical attention if symptoms persist.
• Skin Contact: Wash with soap and water. If irritation occurs, seek medical advice.
• Eye Contact: Rinse with water for at least 15 minutes. Consult a doctor if irritation persists.
• Ingestion: Rinse mouth and drink water. Seek medical attention if discomfort occurs.

Disposal:

Dispose of Di-Sodium Phosphate Dibasic Dihydrate in accordance with local, regional, and national regulations. Avoid releasing it into waterways.