U+1F73F "🜿" Alchemical Symbol for Tartar Unicode Character

U+1F73F "🜿" Alchemical Symbol for Tartar is a historical glyph used in European alchemy to represent the substance known as tartar, a crude form of potassium bitartrate that often crusted inside wine casks and was utilized as a chemical ingredient in early metallurgy and medicine. It belongs to the Alchemical Symbols block of Unicode, which encodes a wide range of icons from medieval and Renaissance manuscripts that denote specific elements, compounds, and processes. This particular symbol, depicted as a stylized triangle or salt mark, reflects the intricate visual language alchemists developed to record and communicate their secretive experimental knowledge.