👉 A substance that is able to dissolve in water and form a liquid when it comes into contact with another substance. This process, known as emulsion formation, involves two or more substances that are combined together, usually at low temperatures, to form a homogeneous mixture of fluid and solid particles. The dissolution of one substance causes the other substance to dissolve into the new mixture, creating a stable phase and an unstable phase. Emulsification is a key process in many industries such as cosmetic manufacturing, food processing
