Alizarin Red S
茜素红
CAS 130-22-3 CTH10147
Alizarin Red S is an anthraquinone dye that chelates calcium to form an orange-red deposit. It is widely used to stain and quantify mineralized nodules after osteogenic differentiation (commonly 40 mM, pH 4.1–4.3), for bone tissue staining, and in colorimetric calcium determination.
Product information
- Chinese name
- 茜素红
- English name
- Alizarin Red S
- CAS
- 130-22-3
- Cat. No.
- CTH10147
- Category
- Viability Assay & Staining
- Formula
- C14H7NaO7S
- Molecular weight
- 342.25
- Appearance
- Yellow-orange to orange-brown powder
- Solubility
- Soluble in water
- Storage
- Room temperature, sealed and dry
Typical reference values; the batch COA / SDS governs.
Pack sizes and catalogue numbers
CTH10147-100G
Prices on request; lead time confirmed on the quotation.
FAQ
What is the CAS number of Alizarin Red S?
The CAS number of Alizarin Red S (茜素红) is 130-22-3; Catch-Chem catalogue number CTH10147.
What pack sizes and lead times are available for Alizarin Red S?
Alizarin Red S (Cat. No. CTH10147) comes in 100 g; lead time: 2 weeks, confirmed on the quotation.
How should Alizarin Red S be stored?
Recommended storage for Alizarin Red S (CTH10147): Room temperature, sealed and dry. The batch COA / SDS governs.
What is Alizarin Red S used for?
Alizarin Red S (CTH10147) is listed under Viability Assay & Staining. Typical uses: Mineralization staining, Osteogenic differentiation, Histology. For research or industrial non-medical use only.
Where can I buy Alizarin Red S?
Request a quote for Alizarin Red S from Catch-Chem (Yantai, China): tel +86-192-9602-6528, email Ethan.sheng@catchchem.com, quoting catalogue number CTH10147.
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For research or industrial use only. Not for human or animal diagnosis or treatment, and not for drug or food use. Grade, pack size and lead time follow the supplier batch COA / SDS. Figures on this site are general industry references, not a factory specification.