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Propylene Glycol (PG) bulk supplier – food, USP & industrial grades for antifreeze, UPR resins, humectants, pharmaceuticals & e-liquids.Propylene Glycol (PG) bulk supplier – food, USP & industrial grades for antifreeze, UPR resins, humectants, pharmaceuticals & e-liquids.
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Propylene Glycol

CAS Number:

57-55-6

Other Trading Names:

  • Propane-1,2-diol
  • α-Propylene Glycol
  • 1,2-Propanediol
  • 1,2-Dihydroxypropane
  • Methyl Ethyl Glycol
  • Methylethylene Glycol

Types of Packaging

  • Plastic drums with 200 kg weight capacity per drum.
  • Steel drums with 200 kg weight capacity per drum.
  • IBC drums with 1000 kg weight capacity per drum.

HS Code:

29053200

Categories: ,
Item Value
Molecular Weight Standard Specification ±10%
Acid Number ≤0.5mg KOH/L
Water ≤0.5%

High-Purity Propylene Glycol  – Industrial, Pharmaceutical & Food-Grade Bulk Supplier

We are a leading global supplier of Propylene Glycol (PG), a versatile and widely used diol with applications across industrial, pharmaceutical, food, and personal care sectors. Available in multiple grades to meet diverse regulatory and performance requirements, our PG is characterized by its excellent solvency, low toxicity, hygroscopicity, and freeze-point depression.

KEY APPLICATIONS FOR BULK BUYERS:

  • Food & Beverage Industry: Food-grade PG used as a humectant, solvent, carrier for flavors/colors, and texture stabilizer in processed foods, beverages, and dairy products.

  • Pharmaceutical & Cosmetic Manufacturing: USP/EP grade PG serves as a excipient, solvent, preservative, and moisturizing agent in oral/topical medications, creams, lotions, and toothpaste.

  • Industrial Antifreeze & Heat Transfer Fluids: Key component in non-toxic antifreeze, deicing fluids, and industrial coolant formulations for food processing, HVAC, and marine applications.

  • Unsaturated Polyester Resins (UPR): Primary glycol feedstock in the production of fiberglass-reinforced plastics, marine composites, and automotive parts.

  • Humectant & Conditioning Agent: Used in tobacco processing, pet food, adhesives, and ceramic glazes to control moisture and improve plasticity.

  • Chemical Intermediate & Solvent: Serves as a solvent in paints, inks, dyes, and electronic cleaners, and as an intermediate for plasticizers, alkyd resins, and polyester polyols.

  • E-Liquid & Aerosol Formulations: Pharmaceutical-grade PG is a major carrier fluid in nicotine e-liquids, inhalers, and fog machines.

WHOLESALE SUPPLIER ADVANTAGES:

  • Multiple Grades Available: Industrial, USP, EP, and Food Grade (FCC) to meet exacting industry standards.

  • Bulk & Custom Supply: Available in 210 kg drums, 1000 kg IBCs, isotanks, and dedicated bulk tanker deliveries for high-volume users.

  • Competitive Global Pricing: Attractive tiered pricing for OEMs, manufacturers, blenders, and distributors with contract supply options.

  • Worldwide Logistics & Compliance: Reliable international shipping supported by full SDS, COA, TDS, and regulatory documentation (FDA, REACH, Halal, Kosher, etc.).

  • Technical & Regulatory Support: Guidance on grade selection, formulation optimization, and industry-specific compliance.

  • Multi-Sector Expertise: Trusted supplier to food & beverage, pharmaceutical, plastics, cosmetics, HVAC, and chemical processing industries.

PRODUCT SPECIFICATIONS:

  • Chemical Name: Propylene Glycol (1,2-Propanediol)

  • CAS Number: 57-55-6

  • Appearance: Clear, colorless, viscous liquid

  • Purity (USP/Industrial): ≥ 99.5%

  • Specific Gravity (25°C): ~1.036

  • Boiling Point: ~188°C

  • Freezing Point: Approx. -60°C

  • Solubility: Fully miscible with water, alcohols, and many organic solvents

  • Storage: Store in sealed containers in a cool, dry, well-ventilated area.

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