Alizarin Red S (sodium)

MedChem Express

Alizarin Red S (sodium) [130-22-3]

10

130-22-3

Research Use Only

95.0

C14H7NaO7S

342.26

Alizarin Red S sodium is an anthraquinone derivative dye. When combined with cations such as calcium ions, the functional group of Alizarin Red S sodium can form a coordination bond with the cation through the oxygen atom to show orange-red fluorescence. Alizarin Red S sodium can be used for screening of calcium compounds in synovial fluid and detecting osteoblast differentiation, and can also be used for bone staining in mice. Excitation/emission wavelength: 500/570 nm [1] [2] [3] [4] [5] .

O=S(C(C=C1C2=O)=C(O)C(O)=C1C(C3=C2C=CC=C3)=O)(O[Na])=O

2°C to 8°C

41116134