Fluorescein diphosphate tetraammonium salt

荧光素二磷酸四铵盐

Also known as: FDP tetraammonium salt, Fluorescein diphosphate (tetraammonium salt), 3',6'-Bis(phosphonooxy)-spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one tetraammonium salt, Fluorescein diphosphate tetraammonium

Fluorescein diphosphate tetraammonium salt (CAS 217305-49-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C20H26N4O11P2 and a molecular weight of 560.38800 g/mol. It is also known as FDP tetraammonium salt, Fluorescein diphosphate (tetraammonium salt) and 3',6'-Bis(phosphonooxy)-spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one tetraammonium salt. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 217305-49-2
Jingsj CID: J-42077-0
Molecular Formula: C₂₀H₂₆N₄O₁₁P₂
Chinese Name: 荧光素二磷酸四铵盐
Molecular Weight: 560.38800 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Fluorescein diphosphate tetraammonium salt?

The CAS number of Fluorescein diphosphate tetraammonium salt is 217305-49-2.

What are the molecular formula and molecular weight of Fluorescein diphosphate tetraammonium salt?

Fluorescein diphosphate tetraammonium salt has molecular formula C20H26N4O11P2 and molecular weight 560.38800 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. "Fluorescein diphosphate tetraammonium salt (CAS 217305-49-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-42077-0 (accessed 2026-10-24).

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