Refined Glycerine (Glycerol, C₃H₈O₃)

Refined Glycerine (or Glycerol, C₃H₈O₃) is a high-purity, colorless, odorless, and sweet-tasting trihydric alcohol derived from natural or synthetic sources. It is a key ingredient in pharmaceuticals, cosmetics, food, and industrial applications due to its humectant, solvent, and moisturizing properties.

Application

Pharmaceuticals & Healthcare

Drug Solvent – Used in syrups, elixirs, and oral solutions.
Topical Treatments – Skin moisturizers, wound healing, suppositories.
Cryoprotectant – Preserves biological samples (e.g., vaccines).

Cosmetics & Personal Care

Humectant – Locks moisture in creams, lotions, soaps, and hair care.
Viscosity Modifier – Thickens shampoos and serums.
Toothpaste – Prevents drying and improves texture.

Food & Beverages

Sweetener – Low-calorie alternative to sugar (E422).
Preservative – Extends shelf life in baked goods, candies.
Texture Enhancer – Used in ice cream, fondants, and liqueurs.

Industrial Uses

Antifreeze – Lowers freezing point in cooling systems.
Plasticizer – Softens plastics, films, and adhesives.
Tobacco Industry – Keeps tobacco moist.

Emerging Applications

E-liquids (Vaping) – Base for nicotine/cannabis carriers.
Biofuels – Byproduct of biodiesel, refined for reuse.

Description

Product Characters: Colorless, odorless, and sweet-tasting trihydric alcohol derived from natural or synthetic sources.
Executive Standards: ≥99.7% (USP/BP/EP)
Formula: C₃H₈O₃
CAS No: 56-81-5

Key Specifications of Refined Glycerine

Property	Description	Standard Compliance
Purity	≥99.7% (USP/BP/EP)	USP, BP, EP, FCC
Appearance	Colorless, clear liquid	Visual inspection
Odor & Taste	Odorless, sweet taste	Organoleptic test
Density	~1.26 g/cm³ at 20°C	ASTM D4052
Boiling Point	290°C (decomposes)	-
Melting Point	18°C (may crystallize in cold)	-
Solubility	Miscible in water & alcohol, insoluble in oils	-
Hygroscopicity	High (absorbs moisture from air)	-

Flexi bags & Drum

In 20 feet containers, packed in flexi tanks of capacity approx. 24-25 metric tons each and hdpe drum 20tons. Basis of shipment in containers can be CIF destination or FOB as required.

Send Enquiry Now