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Product Overview

Propylene Glycol is a clear, colorless, hygroscopic liquid widely used as a pharmaceutical excipient, solvent, humectant, and stabilizer. Due to its excellent solvency, safety profile, and wide regulatory acceptance, Propylene Glycol is extensively used in pharmaceutical, food, cosmetic, and personal care formulations. It enhances solubility of APIs, improves moisture retention, and ensures formulation stability.

Product Type: Pharmaceutical Excipient

Chemical Name Propane-1,2-diol
CAS Number 57-55-6
Molecular Weight 76.09 g/mol
Application Role Solvent, humectant, plasticizer, stabilizer, preservative enhancer
Regulatory Compliance IP / BP / USP / Ph.Eur / FCC / JP
Manufacturing Suitability Oral liquids (syrups, elixirs, solutions), topical formulations (creams, gels, lotions, ointments), parenteral preparations (as per pharmacopeial limits), inhalation and nebulizer solutions, nutraceutical, cosmetic, and personal care formulations
Storage Conditions Store in tightly closed containers in a cool, dry place; protect from excessive heat and moisture
Certifications GMP, ISO 9001, WHO-GMP
Availability Available in pharmaceutical, food, and USP/FCC grades; supplied in multiple pack sizes as per customer and regulatory requirements
HS Code 2905.32

Excipient Technical Profile

Appearance Clear, colorless, viscous liquid
Viscosity (at 25°C) Approximately 58–60 mPa·s
Solubility Miscible with water, ethanol, and acetone<br>Practically insoluble in fixed oils
pH (50% w/v aqueous solution) 5.0 – 7.5

Typical Applications

Key Benefits

Excellent Solvent Properties
Broad Global Regulatory Acceptance
High Chemical and Thermal Stability
Cost-Effective and Versatile Excipient
Non-toxic and Non-irritant at recommended levels

Safety Info

⚠️ Safety Information: Propylene Glycol

Toxicology & Safety Profile

  • Generally recognized as safe (GRAS) when used within limits
  • Suitable for pediatric and geriatric formulations within prescribed levels

Handling Precautions

  • Avoid contact with eyes and prolonged skin exposure
  • Use appropriate PPE during handling
  • Follow GMP practices

Storage & Stability

  • Store in tightly closed containers
  • Protect from excessive heat and moisture
  • Stable under recommended storage conditions

Why Choose Salius Pharma?

  • GMP-Compliant Quality Systems
  • Consistent, High-Purity Pharmaceutical Grades
  • Complete Regulatory Documentation Support
  • Reliable Global Supply Chain
  • Custom Packaging and Grade Options
Documents We Provide

FAQs

Yes. Moisture ingress is minimized through airtight containers and proper sealing.

Yes. Fast-track dispatch and bulk supply options are available, subject to availability.

Yes. It is a widely recognized excipient with broad international acceptance.

Yes. Different grades are available depending on application and regulatory needs.

What You Receive with Every Order

At Salius Pharma, we deliver more than just an excipient — we deliver confidence, compliance, and quality. Every shipment is thoughtfully prepared to meet international regulatory standards and your exact specifications.

What’s Included:

✔ Premium Product:
✔ Custom Packaging Options:

Place an Order or Request a Quote from Salius Pharma

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