Urea is an organic compound with the chemical formula CH₄N₂O and CAS Number 57-13-6. It is commonly supplied as a white crystalline solid or colourless crystals with no significant odour. It is highly soluble in water and also soluble in certain polar solvents, making it suitable for various laboratory and chemical applications.

Urea is valued as a source of nitrogen and its ability to influence protein structure and chemical interactions in aqueous solutions. Common laboratory applications include the preparation of biochemical solutions, protein denaturation studies, protein solubilisation, electrophoresis, analytical chemistry procedures, and research involving enzymes and biological molecules. It is particularly used in protein chemistry and molecular biology, including denaturing polyacrylamide gel electrophoresis (Urea-PAGE).

Its high water solubility and chemical properties make Urea useful in biochemistry, molecular biology, microbiology, analytical chemistry, and general laboratory research. It may also be used in specialised chemical formulations, educational experiments, agricultural research, and industrial processes requiring a nitrogen-containing compound. The appropriate grade, purity, and concentration should be selected according to the requirements of the intended application.

KSFE Malaysia supplies laboratory chemicals and scientific products for research institutions, educational facilities, and general laboratory applications.

Safety Note: Urea is generally considered a low-hazard chemical when handled appropriately. However, dust may cause irritation to the eyes, skin, and respiratory tract. Avoid inhalation of dust and direct contact with the eyes. Handle it using appropriate personal protective equipment, including laboratory gloves, safety goggles, and suitable protective clothing. Store in a tightly closed container in a cool, dry, well-ventilated place to prevent moisture absorption and contamination. Follow the supplier's safety data sheet (SDS) for proper handling, storage, and disposal.