High-Purity Propylene Glycol (1,2-Propanediol) USP/Industrial Grade: Your Trusted Supplier & Manufacturer in China
Discover the extensive applications and superior quality of our Propylene Glycol (CAS 57-55-6). As a leading chemical manufacturer and supplier in China, we provide USP and Industrial grades essential for cosmetics, pharmaceuticals, food, and industrial processes. Get a competitive quote and sample today.
Get a Quote & SampleThe Essential Properties and Applications of Propylene Glycol

Premium Propylene Glycol (1,2-Propanediol)
As a leading manufacturer and supplier of Propylene Glycol (CAS 57-55-6) in China, we offer a high-purity, versatile chemical vital for numerous industries. Its exceptional properties as a solvent, humectant, and antifreeze make it indispensable. We ensure consistent quality and reliable supply for your critical manufacturing needs. Contact us to buy Propylene Glycol at competitive prices.
- Exceptional Purity: Available in both USP and Industrial grades, meeting stringent quality standards for pharmaceutical, cosmetic, and food applications.
- Versatile Solvent and Humectant: Widely used in cosmetics, toothpaste, hair dyes, and as a solvent in pharmaceuticals for its excellent solubility and low toxicity.
- Key Industrial Intermediate: Serves as a crucial raw material for unsaturated polyester resins, plasticizers, and as an effective antifreeze and de-icing agent.
- Reliable Supply Chain: As a trusted manufacturer and supplier in China, we guarantee consistent product availability and timely delivery to meet your production schedules.
Why Choose Our Propylene Glycol?
Unmatched Quality and Purity
Our Propylene Glycol is manufactured under strict quality control measures, ensuring high purity essential for sensitive applications like pharmaceuticals and cosmetics. We are a dedicated Propylene Glycol supplier focused on quality.
Comprehensive Application Support
From cosmetic formulations and food processing to industrial coolants and resin production, our 1,2-Propanediol (CAS 57-55-6) meets diverse application needs. Consult with our experts for the best grade for your requirement.
Competitive Pricing and Global Reach
As a direct manufacturer, we offer competitive pricing for bulk purchases of Propylene Glycol. Partner with us, your reliable Propylene Glycol manufacturer in China, for cost-effective sourcing and global supply solutions.
Key Applications of Propylene Glycol
Cosmetics and Personal Care
Utilized as a humectant, solvent, and viscosity-increasing agent in moisturizers, shampoos, and toothpaste. Explore our USP grade for your cosmetic needs.
Pharmaceuticals
An essential excipient and solvent in various oral, topical, and injectable drug formulations, recognized for its low toxicity and excellent compatibility.
Food and Beverage Industry
Functions as a humectant, solvent, and stabilizer in food products, flavors, and beverages. Buy food-grade Propylene Glycol for enhanced product quality.
Industrial Uses
Critical for producing unsaturated polyester resins, as an antifreeze, de-icing fluid, and a plasticizer, highlighting its broad industrial utility.