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Alizarin Red S

SKU: orb3028111

Description

Alizarin Red S (ARS) is an anthraquinone derivative dye that exhibits orange-red fluorescence when its functional groups form coordination bonds with cations such as calcium ions through oxygen atoms. It is used to screen calcium compounds in synovial fluid, detect osteoblast differentiation, and stain bones within mice. Excitation/emission wavelength: 500/570 nm.

Images & Validation

Key Properties

Molecular Weight320.274
CAS Number83-61-4
FormulaC14H8O7S
SMILESO=C1C=2C=CC=CC2C(=O)C=3C(O)=C(O)C(=CC13)S(=O)(=O)O

Storage & Handling

Storage-20°C
Expiration Date12 months from date of receipt.
DisclaimerFor research use only

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Alizarin Red S (orb3028111)

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