Potassium sorbate

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.

Monoethylene glycol (MEG) is a colorless, odorless, and slightly viscous liquid with the chemical formula C2H6O2. It is an organic compound primarily used as a raw material in the production of polyester fibers, resins, and films. MEG is also used as a coolant and antifreeze in various industrial applications, as well as in the manufacture of cosmetics, personal care products, and pharmaceuticals.