Nyashe, also known as Syerine hydride or toilet blue slime, is a unique and fascinating primarchic liquid found on the private planet Nyahu. The planet's oceans are entirely composed of nyashes, making it thalassogenic, or capable of forming a planetary ocean. Nyashe has a slimy and viscous consistency, similar to other slime-like substances. Unlike water, it is non-flammable. Its chemical formula is H2Sy, indicating the presence of hydrogen and Syerine, the core component of nyashes. Nyashe slimes are formed through the polymerization process of nyashes. The resulting slimes have similar properties to the liquid itself, including slimy texture and viscosity. In terms of its physical properties, Nyashe shares some similarities with water. Its pH scale is 7, indicating neutrality, and its boiling point is 100 degrees Celsius, while its freezing point is 0 degrees Celsius. Nyashe has a distinct appearance, resembling liquid ozone and blue copper sulfate dissolved in water. Its translucent blue color is comparable to a solution of saturated copper sulfate. When nyashe evaporates, it forms blue clouds in the atmosphere. Additionally, it emits a scent reminiscent of toilet cleaners. This peculiar aroma likely arises from the unique composition of nyashes present in the liquid.