Urea - Organic Nitrogen

Certificate #: TYP-UREAORGANICN
Lot Number: TYPICAL SAMPLE
Test Date: 2026-06-02
Category: Powders / Minerals (J)
CAS Number: 57-13-6
Formula: CH4N2O
Computed Assay: 99.40%(100 − Σ impurities)

Sample COA. Lot-specific COAs ship with each order.

Specifications

Parameter	Specification	Typical Result	Test Method
Assay	98 – 100.5 %	99.4 %	Titration/Gravimetric
Appearance/Odor	—	—	Visual Inspection
Biuret	≤ 1 %	0.45 %	Per specification
Iron	≤ 5 ppm	0 ppm	ICP
Moisture	≤ 0.5 %	0.15 %	Per specification

Generated 2026-06-02. Values are representative of typical production lots and reflect the published specification range. Lot-specific COAs are provided with every shipment.