Glycerol, also called glycerine, is a humectant, thickener and sweetener used across food and beverage production. As E422 it helps retain moisture, adds body and viscosity, and contributes mild sweetness, which is why it appears in products where texture and shelf stability matter. Its function depends on the application: it can keep baked goods and confectionery soft, improve mouthfeel in beverages, and prevent sugar crystallization.
Manufacturers use glycerol in baked goods, confectionery, icings, beverages and sugar-free formulations. It is a clear, viscous, water-miscible liquid, so it blends readily into aqueous systems and is easy to handle with standard liquid dosing equipment. It is hygroscopic, so keep containers closed and store it away from excess moisture. EU Regulation 231/2012 sets the specification for E422.
Also known as Glycerine, Glycerol
| Appearance | Clear, colorless, highly viscous syrupy liquid |
| Shelf life | 60 months, unopened |
| Storage | Cool, dry place |
| Test | Requirement |
|---|---|
| Assay | >=99.5% (FCC) |
| Chlorinated compounds | <=30mg/kg |
| Heavy metals | Per specification |
| Acrolein absent | Per specification |
QC requirements shown apply to every destination or to the EU. Lot-specific results (assay, moisture, pH, microbiological and heavy-metal testing) vary by production batch and are supplied on the Certificate of Analysis for each shipment.
Yes. Every shipment of Glycerol comes with a batch-specific Certificate of Analysis. If you need further documents, such as an allergen or GMO declaration or a certificate of origin, tell us at the enquiry stage and we will confirm what is available.
Storage: Cool, dry place. Shelf life: 60 months, unopened.
The certifications associated with Glycerol include FSSC 22000, CNAS CoA, Vegetable/synthetic origin decl. Tell us which certification your audit requires and we will confirm what can be provided before you order.
In most cases, yes. Tell us your target volume and application on the contact form and we'll confirm sample availability along with indicative pricing and lead time.