Product Details
Quality Factory Sells Top Purity 99% Alizarin Red S 130-22-3 with Safe Delivery
Code: km-287
Product name: Alizarin Red S
CAS No. 130-22-3
MF: C14H7NaO7S·H2O
MW: 360.28
Assay: 90%min
PH indicator range: 4.0(yellow)---6.0(orange red)
Water soluble test: qualified
Sensitive to acid and alkali:qualified
Sensitive to aluminum:qualified
Alizarin Red S, a red powdery dye, has a wide range of applications in the fields of chemistry and biology. In chemical analysis, it is commonly used for the detection and quantitative analysis of metal ions, such as forming red complexes with calcium ions for the determination of calcium content. In biology, it is often used for histological and cellular biology research, such as staining calcium salts in bone tissue. Alizarin Red S is usually stored in solid form and dissolved in an appropriate solvent during use.
