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2-Anthraquinonesulfonic acid

Also known as: 2-Anthraquinonesulfonic acid, 9,10-Anthraquinone-2-sulfonic acid, β-Sulfoanthraquinone, 9,10-Dihydro-9,10-dioxo-2-anthracenesulfonic acid, 9,10-Dioxo-2-anthracenesulfonic acid, 9,10-Dioxo-9,10-dihydroanthracene-2-sulfonic acid, 2-Sulfoanthraquinone, 9,10-anthraquinone-2-monosulfonic acid, Anthraquinone-2-sulfonic acid

2-Anthraquinonesulfonic acid (CAS 84-48-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H8O5S and a molecular weight of 288.27500 g/mol. Key property: a density of 1.585g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
84-48-0
Jingsj CID
J-23941-8
Molecular Formula
C14H8O5S
Molecular Weight
288.27500 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Density1.585g/cm3
Exact Mass288.00900
PSA96.89000
LogP2.78950
Refractive Index1.686

Customs & Trade Information

HS Code2914399090
Summary2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2-Anthraquinonesulfonic acid?

The CAS number of 2-Anthraquinonesulfonic acid is 84-48-0.

What are the molecular formula and molecular weight of 2-Anthraquinonesulfonic acid?

2-Anthraquinonesulfonic acid has molecular formula C14H8O5S and molecular weight 288.27500 g/mol.

What are the upstream and downstream products of 2-Anthraquinonesulfonic acid?

For 2-Anthraquinonesulfonic acid, Upstream Products: 1-amino-4-bromoanthraquinone-2-sulfonic acid sodium salt, Anthraquinone, benzene; Downstream Products: protocatechuic acid, Alizarin, benzoic acid.

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

Last updated:

How to cite: Jingsj. "2-Anthraquinonesulfonic acid (CAS 84-48-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-23941-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.