Urea, also known as carbamide, is a simple organic compound with the formula CH4N2O. In food production it serves as a flour treatment agent under E927b, where it supports dough conditioning and helps regulate yeast activity during fermentation. Its role is functional rather than nutritional, and it appears in the same category as other processing aids used to improve texture and handling.

Manufacturers typically use urea in baked goods and fermented doughs where consistent dough behaviour matters. It is highly soluble in water, so it disperses readily in aqueous systems, and it is generally handled as a stable, crystalline solid. Formulators should note its hygroscopic nature and store it away from moisture. It is authorised under Reg. 231/2012 and Reg. 1333/2008 for use as a flour treatment agent.

Also known as Carbamide, Carbonyldiamide, Carbonyldiamine

Physical state
crystalline
Solubility
Soluble in water
Odour
Odourless
Regulatory overview

Identification and regulatory context

Regulation
Reg. 231/2012 + Reg. 1333/2008
E-number
E927b
CAS number
57-13-6
Chemical formula
CH4N2O
Also known as
Carbamide, Carbonyldiamide, Carbonyldiamine
Quality & compliance

Product notes

AppearanceWhite to off-white crystalline granules or prills
Shelf life24 months, unopened
StorageCool, dry place

QC requirements

TestRequirement
Assay>=99.5% (FCC)
Heavy metalsPer specification
Biuret<=0.1%
Moisture<=0.5%

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.

Allergens
None declared. Confirm allergen status with us before use.
Dietary status
Contact us to confirm.
  • Certifications: FSSC 22000, CNAS CoA, Confirm permitted EU food use application
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FAQ

Common questions about Urea

Is a Certificate of Analysis provided with Urea?

Yes. Every shipment of Urea 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.

How should Urea be stored, and what's its shelf life?

Storage: Cool, dry place. Shelf life: 24 months, unopened.

What certifications apply to Urea?

The certifications associated with Urea include FSSC 22000, CNAS CoA, Confirm permitted EU food use application. Tell us which certification your audit requires and we will confirm what can be provided before you order.

Can I get a sample of Urea before placing a full 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.