#antrace

• Alizarin — A solid organic substance, crystallized in red-orange needles, insoluble in water, initially extracted from the madder root (Rubia tinctorum) and later obtained synthetically from anthracene. It is widely used in the textile industry as a highly stable dye for coloring in intense shades of red, purple, or black, as well as in medicine or microscopy as a chemical indicator.
• Anthracene — A polycyclic aromatic hydrocarbon with the chemical formula C14H10, consisting of three linearly fused benzene rings, appearing as colorless or pale yellow crystals with a strong blue-violet fluorescence under ultraviolet light.
• Anthracs — The plural form of the neuter noun antrac, representing multiple batches, assortments, or samples of aromatic derivatives extracted from coal; also, in older technical works, it can be encountered as a graphical variant or defective plural for dense oily mixtures used in the industrial synthesis of dyes.
• Anthracene — A polycyclic aromatic hydrocarbon with the chemical formula C14H10, structurally composed of three linearly fused benzene rings; a colorless, crystalline solid substance obtained from the distillation of coal tar, exhibiting an intense blue fluorescence under ultraviolet light. This organic compound serves as a fundamental raw material in the chemical industry for the synthesis of alizarin, various anthracene dyes, and high-performance plastics or optical sensors.
• Anthracena — An old commercial designation or regional lexical variant used in the past to designate the crude oily fraction or industrial paint obtained from anthracene; a dense mixture structurally used as a water-repellent insulator or preservative agent for wooden materials exposed to weather.
• Anthracenic — Belonging to anthracene, referring to anthracene, or structurally deriving from the core of this aromatic hydrocarbon; an organic compound, dye, or plant active principle (such as anthracene glycosides found in plants like senna or buckthorn) characterized by the presence of three linearly fused benzene rings. In a pharmacodynamic sense, it describes a class of substances with intense purgative or laxative properties, used in the formulation of standardized phytotherapeutic remedies.
• Anthraquinone — An aromatic diketone structurally derived from anthracene, having the chemical formula C14H8O2, occurring as yellow crystals insoluble in water; a substance obtained through the oxidation of anthracene or via synthesis from phthalic anhydride and benzene. This organic compound functions as a fundamental intermediate in the chemical industry for manufacturing stable anthraquinone dyes, high-quality pigments, and in the industrial production of hydrogen peroxide.
• Anthracotherapy — A therapeutic method or traditional medical treatment based on the utilization of standardized extracts from plants rich in anthracenic derivatives and glycosides (such as buckthorn or senna) for regulating intestinal transit; it can also describe the controlled clinical use of activated charcoal in cases of severe poisoning. This structural physiological process stimulates colon motility and reduces fluid absorption, being applied strictly according to medical schedules to prevent electrolyte imbalances.
• Anthranol — A crystalline aromatic organic compound belonging to the class of phenols derived from anthracene, existing in tautomeric equilibrium with anthrone. This intermediate substance, insoluble in water but soluble in warm organic solvents, exhibits an intense bluish fluorescence in solution and is used in the chemical synthesis of vat dyes and in biochemical assays for carbohydrate identification.
• Anthranx — A rare generic term used in industrial organic chemistry to designate certain complex molecular structures derived from the anthracene core, used primarily as stable intermediates in the synthesis of light-fast synthetic dyes or conductive polymers. This term refers to condensed aromatic configurations that exhibit specific spectrochemical properties and high thermal stability in controlled industrial environments.
• Antravon — A commercial or technical name attributed to an organic compound derived from anthracene, historically used as an industrial intermediate in the manufacture of highly stable synthetic dyes or certain chemical impregnating agents for textile materials. This term refers to a complex aromatic structure optimized to withstand thermal degradation and the action of oxidants in industrial technological processes.