Glycerol is an organic compound with the chemical formula C₃H₈O₃ and CAS Number 56-81-5. It is also known as Glycerin, Glycerine, Propane-1,2,3-triol, and 1,2,3-Propanetriol. It is typically supplied as a clear, colourless, odourless, viscous liquid with a slightly sweet taste. Glycerol is miscible with water and has strong moisture-attracting properties.

Glycerol is valued for its solvent properties, viscosity, and ability to retain moisture. Common laboratory applications include preparation of aqueous solutions, biochemical research, microscopy preparations, chemical formulations, and experiments involving polyols. It may also be used as a component in buffer solutions, sample preparations, and specialised laboratory mixtures.

In biochemical and molecular biology laboratories, Glycerol is frequently used as a component of sample buffers and microbial preservation formulations, depending on the experimental requirements. Its high viscosity and low volatility also make it useful in selected analytical and formulation procedures.

The appropriate grade and purity should be selected according to the intended application. Laboratory, analytical, and specialised biochemical grades may have different specifications and impurity limits.

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

Safety Note: Glycerol is generally considered to have low acute toxicity under normal handling conditions. Avoid contact with the eyes and minimise the inhalation of mist or aerosols. Spills may create slippery surfaces. Use appropriate personal protective equipment and store the product in a tightly closed container under the supplier's recommended conditions. Follow the supplier's safety data sheet (SDS) for proper handling, storage, and disposal.