Solvents are substances that can dissolve other substances and make them soluble. These substances are a wide range of chemical compounds including water, alcohols, esters, hydrocarbons and ethers. Water as a solvent is one of the most important and widespread solvents and is used in most chemical processes and daily life. Alcohols such as ethanol and methanol are also common solvents used in various chemicals and industries, including cosmetics, pharmaceuticals, and alcohol industries. The use of solvents in various industries plays a very vital role in the production and transfer of materials.