Bulk Order Mono Propylene Glycol – High-Purity MPG

Mono Propylene Glycol (MPG), also known as Propane-1,2-diol, is a clear, slightly viscous liquid derived from propylene oxide. Recognized for its low toxicity, solubility, and ability to retain moisture, it is widely used in industries ranging from food and pharmaceuticals to cosmetics and antifreeze formulations. Mono propylene glycol in food

卡文资源 offers USP, FCC, 和 industrial-grade MPG, tailored for a wide variety of applications including humectants, solvents, heat transfer fluids, 和 hydraulic fluids. Our bulk supply ensures consistent quality, regulatory compliance, and worldwide shipping, including CIF delivery.

We serve wholesale buyers with custom packaging, documentation (MSDS, COA), and competitive pricing.

⚙️ Production Method

Hydrolysis of Propylene Oxide

1. Propylene oxide undergoes non-catalytic hydrolysis using water under heat.

2. The reaction yields mono-propylene glycol as the primary product, along with small amounts of dipropylene glycol.

3. Final product is purified by distillation and adjusted for food, pharma, or technical grade standards.

🏭 Use Cases by Industry

🧴 Pharmaceutical & Personal Care

• Solvent and carrier in oral, topical, and injectable medicines.

• Humectant in toothpastes, creams, shampoos, and deodorants.

🍬 Food & Beverage

• Used as a moisture-retaining agent 和 solvent for flavors, colorants, 和 preservatives.

• Approved as food-grade additive (E1520).

❄️ Industrial & Antifreeze

• Base fluid in antifreeze, de-icing fluids, 和 coolants.

• Used in hydraulic systems 和 heat transfer applications.

🧪 Chemical Industry

• Intermediate in resins, plastics, and polyester production.

• Solvent for inks, dyes, 和 emulsifiers.

✅ Key Benefits of Mono Propylene Glycol

• 💧 Hygroscopic & Moisture-Retaining – Keeps products stable and hydrated.

• 🧪 Low Toxicity & Safe for Ingestion – Used in food and pharmaceuticals.

• ❄️ Anti-Freeze Properties – Stable at low temperatures.

• ♻️ Biodegradable & Environmentally Friendly

• 💸 Cost-Effective Solvent Alternative – Compatible with water and alcohols.

📦 包装选项

• 215 kg steel/plastic drums

• IBC tanks (1000L)

• ISO tank containers for bulk

• Custom labeling, MSDS, and COA included

❓ Frequently Asked Questions (FAQs)

1. Is Mono Propylene Glycol safe for food and pharmaceutical use?

请回答： Yes, MPG is approved by the FDA (E1520) and complies with USP/FCC standards for food and pharmaceutical applications.

2. What is the difference between Mono and Di Propylene Glycol?

请回答： Mono Propylene Glycol is the primary product with lower molecular weight, used in food/pharma; Dipropylene Glycol is a by-product more common in industrial applications like perfumes or antifreeze.

3. Can MPG be used in heating or cooling systems?

请回答： Yes, its low freezing point and chemical stability make it an excellent choice for closed-loop heat transfer 和 HVAC systems.

4. Does MPG have environmental impacts?

请回答： It is biodegradable and has low aquatic toxicity, making it an environmentally safe alternative to more toxic glycols like ethylene glycol.

📚 Credible Sources for Reference

• FDA Code of Federal Regulations – Propylene Glycol

• PubChem – Propylene Glycol

• European Chemical Agency – MPG

• Dow – Propylene Glycol Product Overview