Factory Supply Dipropylene Glycol (DPG) 99.5% Liquid Fragrance/Cosmetic Grade CAS 25265-71-8

The advantages of dipropylene glycol (CAS 25265-71-8) are mainly reflected in the following aspects:

1. Excellent physicochemical properties:

* Solubility: Dipropylene glycol is soluble in water and toluene and miscible with organic solvents such as methanol and ether. This good solubility makes it an ideal solvent choice in many applications.

* Stability: Dipropylene glycol is chemically stable, has no polymerization hazards, and can maintain stable performance in various environments, extending the product's service life.

* Hygroscopicity: Dipropylene glycol is hygroscopic, able to absorb moisture from the air, thereby keeping the skin or product moist. This property is particularly important in cosmetics and skin care products.

* Low volatility: Dipropylene glycol is not easily volatile, maintaining stability in products for a longer period of time and reducing performance degradation caused by volatilization.

2. Wide range of applications:

*Cosmetics and personal care products: As a moisturizer, emollient, and stabilizer, dipropylene glycol can improve the texture and spreadability of products, making application more even and smooth. Simultaneously, it can also act as a moisturizer, helping to hydrate the skin and extend the shelf life of products.

*In the cleaning agent field: Dipropylene glycol, as a solvent, antifreeze, and thickener, can effectively dissolve grease, stains, and other difficult-to-wash substances, improving cleaning effectiveness.

*In the coatings field: Dipropylene glycol, as a solvent, stabilizer, and defoamer, can effectively dissolve pigments and resins, improving the fluidity and spreadability of coatings, and preventing the oxidation and degradation of active ingredients in coatings.

*In the pharmaceutical field: Dipropylene glycol, as a carrier, solvent, and preservative, can effectively dissolve drugs, helping them dissolve and improve their bioavailability, extending the shelf life of formulations.

*In other fields: Dipropylene glycol can also be used as a raw material for the manufacture of polyester resins, and as a solvent for cellulose acetate, cellulose nitrate, shellac varnish, and castor oil.

3. High Safety:

*Low Toxicity: Dipropylene glycol has very low toxicity and minimal skin irritation. The oral LD50 in rats is 14.85 ml/kg, and it is not absorbed through the skin, therefore it is relatively safe during use.

*Non-comedogenic: Dipropylene glycol is non-comedogenic, suitable for pregnant women, and will not cause skin allergies or irritation.

4. Good processing performance:

*Easy to process: Dipropylene glycol is easy to handle during processing and can be well mixed with other ingredients, improving production efficiency.

*Capable of various chemical reactions: Dipropylene glycol can undergo esterification, etherification, acetalization, halogenation, and other reactions, providing possibilities for product diversification and functionalization.

Packing: 250kg drum, IBC Tank, We provide customized package for different quantity.

Shipping: by express DHL,FEDEX,TNT......or as your requirement.

Payment: T/T,western union,moneygram or as your requirement.