Buy Alizarin Red S 0.025% (130-22-3) MF: C14H7NaO7S | MW: 342.26. Get High Quality Alizarin Red S 0.025% (130-22-3) from Tristains at Dawnscientific.com
Alizarin Red S is a synthetic compound that belongs to the family of anthraquinone dyes. When dissolved in water or other suitable solvents at a concentration of 0.025%, it forms an indicator solution that is utilized for specific purposes.
“TriStains”, Biological Stains that offer range of stains used in Histology, Cytology, Microbiology and Hematology laboratories.
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Applications :
Calcium Detection: Alizarin Red S is widely employed as a calcium indicator in various biological and environmental studies. It forms a complex with calcium ions, resulting in a red or pink color. This characteristic is utilized to detect and quantify the presence of calcium in samples, such as in the analysis of soil, water, or biological fluids. The intensity of the color change can be correlated with the calcium concentration.
Histology and Cell Staining: Alizarin Red S is commonly used in histological studies and cell culture applications. It can stain calcium deposits, allowing for the visualization and identification of mineralized tissues, such as bone or calcified cartilage, under a microscope. The red staining highlights areas with high calcium content, aiding in the examination and analysis of tissue samples.
pH Indicator: Alizarin Red S can also serve as a pH indicator. It exhibits different colors at different pH levels, transitioning from yellow at acidic pH to red at neutral to alkaline pH. This characteristic makes it useful for determining the pH of solutions or monitoring pH changes during chemical reactions.
Analytical Chemistry: Alizarin Red S finds applications in analytical chemistry, particularly in complexometric titrations. It can be used to detect the endpoint of titrations involving metal ions, particularly calcium, magnesium, and other transition metals. The indicator solution changes color when all the metal ions have reacted, indicating the endpoint of the titration.
Textile and Dyeing Industry: Alizarin Red S is utilized in the textile and dyeing industry as a dye. It imparts a red color to textiles and can be used to achieve various shades when combined with other dyes or mordants. It is commonly used for dyeing natural fibers, such as cotton or wool.
Alizarin Red S 0.025%
Get High Quality Alizarin Red S 0.025% (130-22-3) from Tristains at Dawn Scientific. M.F: C14H7NaO7S | M.W.: 342.26, Shop now for reliable and Reproducible results
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