Diethanolamine [C4H11NO2 or (CH2CH2OH)2NH]

Ammonia solution is a solution of ammonia (NH3) gas dissolved in water. It is a clear, colorless liquid with a pungent odor and a basic pH. The concentration of ammonia in the solution can vary, and is typically expressed in terms of percent by weight or by volume. Ammonia solutions are commonly used in a variety of applications, including cleaning agents, fertilizers, and as a precursor to other chemicals. They are also used in industrial processes such as refrigeration, gas purification, and water treatment. Ammonia solutions can be dangerous if not handled properly, as they are highly corrosive and can release toxic fumes if mixed with certain chemicals

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