Propylene Glycol

Description

1. Product Overview

Propylene Glycol is a high-purity, versatile chemical widely used as a humectant, solvent, and antifreeze agent in industrial applications. It is a key component in formulations across the pharmaceutical, cosmetic, food, and chemical manufacturing sectors. Its superior thermal stability, low toxicity, and compatibility with a wide range of materials make it a critical raw material for consistent, high-performance processes. Strategically, Propylene Glycol ensures operational reliability, enhances product quality, and supports compliance with stringent industry standards, making it a preferred choice for global B2B industrial buyers.

2. Key Specifications & Technical Characteristics

• Chemical Composition: C₃H₈O₂ (1,2-propanediol)
• Purity Level: Industrial/USP grade ≥ 99.5%
• Physical Form: Clear, colorless, viscous liquid
• Density: 1.036 g/cm³ at 20°C
• Boiling Point: 188.2°C
• Freezing Point: −59°C
• Viscosity: 60 cP at 20°C
• Solubility: Miscible with water and many organic solvents
• Packaging Options: ISO tanks, 200L steel drums, flexible intermediate bulk containers (FIBCs)
• Shelf Life: 24 months under proper storage conditions

3. Core Industrial Applications

• Pharmaceuticals: Used as a solvent and stabilizer in oral, injectable, and topical formulations.
• Food & Beverage: Acts as a humectant and carrier for flavorings, colorants, and preservatives.
• Cosmetics & Personal Care: Ensures moisture retention and consistency in creams, lotions, and skincare products.
• Chemical Manufacturing: Serves as an antifreeze agent, plasticizer, and intermediate in chemical reactions.
• Operational Advantages: High thermal stability and low volatility reduce degradation, minimize waste, and optimize processing efficiency. Propylene Glycol’s compatibility with multiple industrial systems ensures superior performance compared to ethanol, glycerin, or other polyols.

4. Competitive Advantages

• Consistent Quality: Rigorous quality control ensures uniform purity and performance.
• Reliable Supply: Strategically located production and distribution facilities support continuous delivery.
• Logistics Capability: Flexible packaging and containerized bulk shipping optimize handling efficiency.
• Cost Competitiveness: Economical pricing without compromising quality.
• Sustainability: Compliant with environmental regulations; low toxicity and biodegradable profile.
• Technical Support: Comprehensive documentation and technical advisory services for industrial clients.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): Bulk 20 MT
• Loading Capacity: Up to 22–24 MT per standard 20-foot container, depending on packaging type