Alizarin red price pakistan

Alizarin Red is a chemical compound primarily known as Alizarin Red S (

C14H7NaO7Scap C sub 14 cap H sub 7 cap N a cap O sub 7 cap S𝐶14𝐻7𝑁𝑎𝑂7𝑆), which is a water-soluble anthraquinone dye. Its chemical structure is derived from alizarin, a natural dye from the madder plant, and it is widely used as a biological stain for identifying calcium deposits. Alizarin Red S is a sodium salt with the systematic name 3,4-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate.

Chemical properties and composition

Molecular Formula:

C14H7NaO7Scap C sub 14 cap H sub 7 cap N a cap O sub 7 cap S

𝐶14𝐻7𝑁𝑎𝑂7𝑆
Molar Mass:

360.28 g/mol360.28 g/mol

360.28 g/mol
Type: An organic sodium salt, organosulfonate salt, and anthraquinone dye
Derivation: A water-soluble derivative of alizarin, which is 1,2-dihydroxyanthraquinone

Uses

Histological Staining: Used to stain calcium deposits in biological samples, such as bone and teeth. It forms a complex with calcium ions, which appears red under a microscope.
Textile Industry: Used as a dye for wool and nylon, although it can be toxic.
Scientific Research: Employed to assess osteogenesis (bone formation) in cell culture experiments.

Chemical structure of alizarin red S. | Download Scientific Diagram
Alizarin red – Sigma-Aldrich

SCM121. Defined Xeno-Free osteogenesis differentiation medium that is specially formulated to readily differentiate human mesenchy…
Alizarin Red S Stain (2%) (ARed) – ScienCell

Alizarin Red S is an anthraquinone dye used to stain for calcium deposits, which are indicators of mature osteocytes. The dye form…

ScienCell Research Laboratories

Other facts

Toxicity:

Alizarin Red S is considered toxic and can be a hazard to aquatic ecosystems.
Natural vs. Synthetic:

While alizarin was historically derived from plants, it became the first natural dye to be produced synthetically in 1869. Alizarin Red S is its synthetic derivative.