PROPYLENE GLYCOL
PROPYLENE GLYCOL – Food & Pharma Grade Multifunctional Solvent
Propylene Glycol (PG), Food and Pharma Grade, is a high-purity, colorless, odorless, and slightly viscous liquid with excellent hygroscopic and solvent properties. Manufactured by Gujarat Petrochemicals Ltd., this grade meets stringent standards for use in food, pharmaceutical, cosmetic, and personal care applications. Its safety, versatility, and compatibility make it a key ingredient across multiple industries.
Chemical Properties:
- Chemical Name: Propane-1,2-diol
- Chemical Formula: C₃H₈O₂
- Molecular Weight: 76.09 g/mol
- Appearance: Clear, colorless, slightly viscous liquid
- Purity: ≥ 99.5% (compliant with Food and Pharma regulations)
- Boiling Point: 188.2°C
- Density: ~1.036 g/cm³ at 20°C
- Solubility: Miscible with water, ethanol, and acetone
Applications:
- Pharmaceuticals:
- Used as a solvent and carrier in syrups, ointments, creams, and injectables
- Stabilizes active pharmaceutical ingredients (APIs) in formulations
- Food Industry:
- Functions as a humectant, emulsifier, and flavor carrier in bakery, beverages, and processed foods
- Cosmetics & Personal Care:
- Moisturizing and smoothing agent in skin creams, lotions, deodorants, and hair products.
- Animal Feed: Acts as a safe energy source and humectant in feed supplements.
Key Benefits:
- High Safety Profile: GRAS (Generally Recognized As Safe) status for food and pharma applications
- Excellent Solvency: Enhances solubility of both hydrophilic and lipophilic compounds
- Moisture Retention: Effective as a humectant in skin care and food products
- Versatility: Compatible with a wide range of ingredients and formulations
- Consistent Quality: Manufactured under stringent quality control for reliable performance
Safety Considerations:
- Handling: Use standard safety gear (gloves, goggles); avoid direct contact and inhalation of vapors
- Storage: Store in a tightly closed container in a cool, dry place away from direct sunlight and oxidizing agents
- Toxicity: Non-toxic when used as directed; overexposure may cause mild irritation
- Disposal: Dispose of by local environmental and regulatory requirements