2',7'-Dichlorofluorescein sodium salt

2',7'-二氯荧光黄钠盐

Also known as: 2',7'-Dichlorofluorescein disodium salt, Disodium 2',7'-dichlorofluorescein, 2',7'-Dichloro-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one disodium salt, Sodium 2',7'-dichloro-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate), Disodium 2-(2,7-dichloro-3-oxido-6-oxoxanthen-9-yl)benzoate

2',7'-Dichlorofluorescein sodium salt (CAS 80471-69-8) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H8Cl2Na2O5 and a molecular weight of 445.16000 g/mol. It is also known as 2',7'-Dichlorofluorescein disodium salt, Disodium 2',7'-dichlorofluorescein and 2',7'-Dichloro-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one disodium salt. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 80471-69-8
Jingsj CID: J-1370036-0
Molecular Formula: C₂₀H₈Cl₂Na₂O₅
Chinese Name: 2',7'-二氯荧光黄钠盐
Molecular Weight: 445.16000 g/mol
Category: Organohalogen Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2',7'-Dichlorofluorescein sodium salt?

The CAS number of 2',7'-Dichlorofluorescein sodium salt is 80471-69-8.

What are the molecular formula and molecular weight of 2',7'-Dichlorofluorescein sodium salt?

2',7'-Dichlorofluorescein sodium salt has molecular formula C20H8Cl2Na2O5 and molecular weight 445.16000 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "2',7'-Dichlorofluorescein sodium salt (CAS 80471-69-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1370036-0 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.