Alizarin, a compound known by its CAS number 72-48-0, boasts a fascinating history that stretches back millennia. Originally derived from the roots of madder plants (Rubia tinctorum), it was a prized red dye, coloring fabrics across ancient civilizations in Egypt, Persia, and Europe. Its vibrant, permanent hue, especially when processed as madder lake, made it a staple for dyers and artists alike. The ability to achieve a brilliant red, often termed 'Turkey Red,' was a testament to the complex dyeing techniques developed over centuries.

The synthesis of Alizarin in the mid-19th century marked a significant milestone in chemical history, making this vibrant color accessible and affordable on an industrial scale. This synthetic revolution dramatically shifted the landscape of the dye industry. Today, while its prominence as a primary textile dye has somewhat receded in favor of newer compounds, Alizarin continues to be a vital chemical intermediate for specialized dyes and pigments.

Beyond its role in coloration, Alizarin has found crucial applications in modern scientific research. Its unique property of forming distinct red or purple precipitates with calcium ions makes it an indispensable biological stain. Researchers utilize Alizarin Red S to visualize and quantify calcific deposits in various biological contexts, including studies on bone mineralization, osteoporosis, and cell differentiation in tissue engineering. This application is critical for understanding processes involving calcium metabolism and deposition within tissues.

For professionals in the chemical and pharmaceutical industries, sourcing high-quality Alizarin is paramount. As a leading manufacturer and supplier in China, we are dedicated to providing Alizarin with high purity (≥95% by HPLC), ensuring that your research or production processes yield consistent and reliable results. Whether you are looking to buy Alizarin for its historical dye properties or its advanced biological staining capabilities, partnering with a trusted Chinese supplier guarantees quality and accessibility. We invite you to inquire about our Alizarin for sale and experience the benefits of a dependable chemical supply chain.