Bitter Masking Pharmaceutical Liquid flavors

Monopropylene glycol (also known as 1,2-propanediol or MPG) is a clear, colorless, and odorless liquid organic compound with the molecular formula C3H8O2. It is a type of glycol, which is a class of organic compounds containing two hydroxyl (-OH) groups. Monopropylene glycol is widely used as a solvent, humectant, and viscosity modifier in various industries such as food, pharmaceuticals, cosmetics, and personal care products. It is also commonly used as an ingredient in e-liquids for electronic cigarettes.

Petroleum resin C9 hydrocarbon, also known as C9 hydrocarbon resin or simply C9 resin, is a type of thermoplastic resin that is derived from the distillation of petroleum products. It is composed primarily of aliphatic and aromatic hydrocarbons, and is typically produced by the polymerization of C9 fraction of petroleum, which is obtained by the distillation of crude oil. C9 hydrocarbon resin is a highly versatile material that finds use in a wide range of industrial applications, including adhesives, coatings, printing inks, rubber compounding, and more. It is valued for its excellent solubility, compatibility with other resins, and ability to enhance the properties of other materials, such as adhesion, tack, and flexibility. In summary, petroleum resin C9 hydrocarbon is a type of polymer derived from petroleum that is widely used in various industries for its unique properties and compatibility with other materials