Overview
Sodium Glycerophosphate (CAS: 1555-56-2) is a chemical compound widely used in various industrial, pharmaceutical, and medical applications. It is a sodium salt derived from glycerophosphoric acid, known for its stability and solubility in aqueous solutions.
Chemical and Physical Properties
Molecular Details
– Chemical Formula: C3H7Na2O6P
– Molecular Weight: 216.04 g/mol
– Chemical Structure: Contains a glycerol backbone bonded to a phosphate group, stabilized with sodium ions.
Physical Characteristics
– Appearance: White or off-white crystalline powder
– Solubility: Highly soluble in water
– pH Range: Slightly alkaline in aqueous solutions
– Stability: Stable under normal storage conditions, but should be kept away from strong oxidizers
Industrial and Pharmaceutical Applications
Pharmaceutical and Medical Uses
– Intravenous Therapy: Used in IV formulations for phosphate supplementation.
– Dialysis Solutions: Included in formulations to manage phosphate levels in renal treatments.
– Buffering Agent: Maintains pH stability in pharmaceutical preparations.
Industrial Uses
– Chemical Manufacturing: Utilized as a stabilizing agent in synthesis processes.
– Corrosion Prevention: Used in industrial water treatment to prevent corrosion in metal systems.
– Cosmetic Formulations: Found in select personal care products for pH regulation and hydration support.
Handling and Storage Guidelines
Safe Handling
– Protective Measures: Use gloves and safety goggles to prevent direct contact.
– Ventilation Requirements: Ensure proper airflow when handling large quantities.
Storage Conditions
– Temperature Control: Store in a cool, dry place.
– Moisture Protection: Keep in tightly sealed containers to prevent moisture absorption.
– Separation from Incompatible Substances: Avoid storing near strong acids or oxidizing agents.
Safety and Environmental Considerations
Health and Safety Precautions
– Skin and Eye Contact: May cause mild irritation; wash thoroughly with water if contact occurs.
– Inhalation Risks: Avoid inhaling dust; use masks in industrial environments.
– First Aid Measures: Rinse affected areas with water; seek medical attention if irritation persists.
Environmental Impact
– Disposal Regulations: Dispose of according to local hazardous waste guidelines.
– Biodegradability: Generally considered environmentally safe but should not be released in large quantities into waterways.
Conclusion
Sodium Glycerophosphate (CAS: 1555-56-2) is a valuable compound in medical and industrial applications due to its stability, solubility, and buffering properties. Proper handling and adherence to safety protocols ensure its effective and safe usage across various industries.