Paraffin wax

Paraffin wax (or petroleum wax) is a soft colorless solid derived from petroleum, coal or  shale that consists of a mixture of hydrocarbon molecules containing between twenty and forty atoms.

It is solid at room temperature and begins to melt above approximately 37 °C (99 °F), and its boiling point is above 370 °C (698 °F).

Common applications for paraffin wax include lubrication, electrical insulation, and candles; dyed paraffin wax can be made into crayons.

It is distinct from kerosene and other petroleum products that are sometimes called paraffin.