🔍 What Is PG?
PG is a clear, odorless, slightly viscous liquid with strong hygroscopic and solvent properties. Known for its low toxicity and high versatility, it bridges performance and safety across sectors.
🔧 Key Applications
1. Food & Beverage\
✅ Food-grade humectant and solvent\
✅ Stabilizes moisture and carries flavors\
✅ Complies with E1520 standards
2. Cosmetics & Personal Care\
✅ Acts as an emollient and skin conditioner\
✅ Enhances texture and shelf life\
✅ Non-irritating and dermatologically safe
3. Pharmaceuticals\
✅ Solvent in syrups, injectables, ointments\
✅ Widely used in IV and oral drugs\
✅ High purity grades available (USP/EP)
4. Industrial Uses\
✅ Heat transfer fluids, coolants, de-icing agents\
✅ Viscosity modifier in resins and plasticizers\
✅ Safer alternative to ethylene glycol
5. E-Cigarettes & Vaping Liquids\
✅ Key carrier for nicotine and flavor\
✅ Produces clean vapor with no residue
📊 Technical Specifications
| Property | Specification |
|---|---|
| Appearance | Colorless, odorless liquid |
| Purity (USP Grade) | ≥ 99.5% |
| Moisture Content | ≤ 0.2% |
| Specific Gravity | 1.035 – 1.038 (25°C) |
| Boiling Point | 188.2°C |
| Freezing Point | -59°C |
| Packaging | 215kg drums / IBC / bulk |
| Shelf Life | 2 years |
❓ FAQ
Q1: Is PG safe for use in food and cosmetics?\
✅ Yes. PG is GRAS-listed by the FDA and complies with EU and Chinese food/cosmetic safety regulations.
Q2: What’s the difference between Industrial Grade and USP Grade?\
USP Grade meets pharmaceutical standards for purity and is suitable for ingestible or topical applications. Industrial Grade is for tech or manufacturing use.
Q3: What’s the MOQ and lead time?\
MOQ starts at 1 MT, with delivery from major ports in 7–10 days, depending on availability.
Q4: Is PG compatible with other solvents or additives?\
Yes. PG mixes well with water, alcohols, esters, and many organic solvents.
✅ Why Choose Us?
- ✔️ Stable Supply Chain – Warehousing in China’s East & South ports
- ✔️ Certified Quality – COA, MSDS, TDS available for every batch
- ✔️ Flexible Logistics – Drums, IBCs, or isotanks; FOB/CIF/DDP options
- ✔️ Experienced Team – Exporting to 20+ countries since 2012
📩 Ready to Place an Order?
Contact our team for real-time quotes, sample requests, or spec clarification.\
📧 [[email protected]]() | 📞 +86-17703112045
Let us help you build a stable, cost-effective PG supply pipeline today.