Master Cast

Methyl ethyl ketone (MEK) is a colorless, flammable liquid organic compound with the chemical formula C4H8O. It is a ketone, which means it contains a carbonyl group (C=O) bonded to two carbon atoms. MEK has a sweet, pungent odor and is commonly used as a solvent in various industrial applications such as coatings, adhesives, and printing inks. It can also be used as a chemical intermediate in the production of other chemicals. MEK is highly volatile and can pose health hazards if not handled properly.

Phosphoric acid is a clear, colorless, and odorless mineral acid with the chemical formula H3PO4. It is a triprotic acid, which means that it can donate three protons (hydrogen ions) per molecule when dissolved in water. Phosphoric acid is commonly used in the production of fertilizers, detergents, and food additives, as well as in various industrial applications, such as rust removal and metal surface treatment. It is also used in the production of soft drinks, where it gives a tart flavor and acts as a preservative.