High Purity: Over 99.5% purity, ensuring superior quality for various applications.
Pharmaceutical Compliance: Meets global pharmacopeia standards, serving as a safe low-endotoxin solvent.
Cosmetic Safety: OECD 439-certified as a low-irritant humectant for safe cosmetic use.
Versatile Industrial Use: Effective as an antifreeze carrier and solvent in industrial applications, with a low-toxicity formula.
Quality Assurance
Rigorous quality control and full regulatory compliance assured.
Sustainable Development
Sustainable processes cut waste, lower emissions, and save costs.
Specialty Solutions
Tailored fine chemicals that enhance efficiency and outcomes.
Chemical Manufacturer
A trusted manufacturer capable of stable, high-volume production and supply.

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Product Description
Product Description-Propylene Glycol CAS#57-55-6
Propylene Glycol USP/EP/FCC (CAS 57-55-6) is a ≥99.5% high-purity liquid solvent and humectant meeting global pharmacopeia standards. The USP grade serves as a low-endotoxin (≤0.5 EU/ml) injection solvent for pharmaceuticals; in cosmetics, it acts as an OECD 439-certified low-irritant humectant; the FCC grade functions as an antifreeze carrier in food processing (21 CFR 184.1666). Featuring low-toxicity antifreeze performance with a freezing point of -59°C (ASTM D1384), it is also suitable for industrial applications, and technical documentation is available.
Product Applications-Propylene Glycol CAS#57-55-6
Propylene Glycol (CAS 57-55-6) is a key multifunctional ingredient with excellent solubility and low toxicity, widely used across industries. USP-grade PG functions as a low-endotoxin (≤0.5 EU/ml) solvent for oral and transdermal pharmaceutical formulations; in cosmetics, it delivers OECD 439-certified moisturizing benefits to enhance hydration in lotions and serums; FCC-grade PG serves as a safe antifreeze carrier in food processing in line with 21 CFR 184.1666; and industrial fields benefit from its reliable antifreeze performance with a freezing point of -59°C (ASTM D1384). Technical documentation is available for industry-specific needs.

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Product Data
Chemical Properties-Propylene Glycol CAS#57-55-6
Safety Information-Propylene Glycol CAS#57-55-6

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