Propylene glycol

Propylene glycol

1,2-Propanediol; Propane-1,2-diol; Methyl glycol

CAS 57-55-6

Chemical Formula C₃H₈O₂

Molecular Weight 76.09 g/mol

Propylene glycol is a synthetic organic compound that is commonly used as a colorless, odorless, and slightly viscous liquid. It is a synthetic liquid substance that absorbs water. Propylene glycol is also used to make polyester compounds, and as a base for deicing solutions. Industrially, Propylene glycol is mainly produced from propylene oxide.

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Industrial Uses

1. Food & Beverage

  • Emulsifying Agent: Propylene glycol is used to stabilize emulsions in sauces, dressings, and processed foods, ensuring that water and oil-based ingredients remain mixed.
  • Anti-caking Agent: In powdered foods, such as seasonings or instant mixes, Propylene glycol prevents clumping by absorbing moisture from the air.

2. Personal Care

  • Humectant: Propylene Glycol USP is widely used in personal care products due to its excellent humectant properties, helping to retain moisture and improve product texture. 
  • Solvent for Active Ingredients: Found in perfumes, deodorants, and oral care products.
  • Antifreeze in Cosmetics: Prevents products from freezing at low temperatures.

3. Pulp & Paper Solutions

  • Anti-dusting Agent: In paper manufacturing, Propylene glycol is added to reduce dust formation, helping maintain a cleaner production environment.
  • Moisture Retention: Its humectant properties help retain moisture in paper products, improving their texture and reducing brittleness.

4. Construction

  • Concrete Additive: It enhances the workability of concrete and is used as a plasticizer to control the setting time, improving the performance of concrete in construction projects.
  • Anti-freeze Additive: Propylene glycol is included in construction materials to prevent freezing in colder climates, ensuring materials like grout and cement can set properly.

5. Oil & Gas

  • Dehydrating Agent: In natural gas processing, Propylene glycol is used to absorb moisture from the gas, preventing the formation of hydrates that could block pipelines.
  • Corrosion Control: It is used in formulations designed to prevent corrosion in equipment used in oil and gas extraction.

6. Animal Healthcare

  • Energy Source for Cattle: Propylene glycol is used as an energy supplement for dairy cattle, particularly to prevent ketosis by increasing glucose levels.
  • Medication Carrier: It acts as a solvent and carrier in veterinary medications, improving the delivery of drugs for livestock and pets.

Specifications

Assay ≥ 99%
Appearance Clear, colorless to pale yellow liquid
Odor Pungent, characteristic odor
Boiling Point 114–115°C (237–239°F)
Melting Point −52°C (−61.6°F)
Density 0.948 g/cm³ at 20°C
Solubility Miscible with water, ethanol, and acetone
Viscosity 2.14 mPa·s at 20°C
Flash Point 35°C (95°F) (closed cup)

Hazard Symbols

Irritants/Sensitisers/Other Hazards
Environmental Hazard

FAQs

1. What is the current price of Propylene glycol in India ?
The price of Propylene glycol can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91.979 979 2121  directly for a customized quote tailored to your needs.

2. Where can I buy Propylene glycol in India ?
You can purchase Propylene glycol from MULTICHEM, a leading importer with a reputation for quality and reliability. We provide convenient options for bulk orders and direct shipments across India. For more details on how to place an order, please visit our website or contact our sales team.

3. What is the minimum order quantity (MOQ) for Propylene glycol?
Our minimum order quantity (MOQ) for Propylene glycol is designed to cater to both small-scale and large-scale needs. The MOQ depends on the packing size of the product which could range from 25 kg to 250kg.

4. How can I ensure the quality of Propylene glycol supplied by Multichem?
We adhere to stringent quality control processes to ensure that our products meet the highest standards of purity and effectiveness. They undergo rigorous testing and quality checks to guarantee that they comply with industry specifications. We provide a Certificate of Analysis (CoA) with every shipment to ensure transparency and quality assurance.