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1-Nitroanthraquinone-5-sulfonic acid sodium salt

Also known as: Sodium 5-nitro-9,10-dioxo-9,10-dihydroanthracene-1-sulfonate, 1-Nitro-5-anthraquinonesulfonic acid sodium salt, 1-Nitro-5-sulfoanthraquinone sodium salt, 1-Nitro-5-sulfonato-anthraquinone, 5-Nitro-1-sulfonatoanthraquinone, 9,10-Dihydro-5-nitro-9,10-dioxo-1-anthracenesulfonic acid sodium salt, EINECS 201-428-2

1-Nitroanthraquinone-5-sulfonic acid sodium salt (CAS 82-50-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H7NO7S and a molecular weight of 333.27500 g/mol. Key property: a density of 1.72g/cm3. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.
82-50-8
Jingsj CID
J-943627-5
Molecular Formula
C14H7NO7S
Molecular Weight
333.27500 g/mol
Category
Organic Acids
Last updated
11/2/2026
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Physicochemical Properties

Density1.72g/cm3
Exact Mass354.97600
PSA145.54000
LogP2.87830
Refractive Index1.705

Frequently Asked Questions

What is the CAS number of 1-Nitroanthraquinone-5-sulfonic acid sodium salt?

The CAS number of 1-Nitroanthraquinone-5-sulfonic acid sodium salt is 82-50-8.

What are the molecular formula and molecular weight of 1-Nitroanthraquinone-5-sulfonic acid sodium salt?

1-Nitroanthraquinone-5-sulfonic acid sodium salt has molecular formula C14H7NO7S and molecular weight 333.27500 g/mol.

What are the upstream and downstream products of 1-Nitroanthraquinone-5-sulfonic acid sodium salt?

For 1-Nitroanthraquinone-5-sulfonic acid sodium salt, Upstream Products: potassium 9,10-dihydro-9,10-dioxoanthracene-1-sulphonate, Sodium anthraquinone-1-sulfonate, 1-Anthraquinonesulfonic acid; Downstream Products: 1-Amino-5-chloroanthraquinone, Anthrarufin, 1,5-Anthraquinonedisulfonic 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. "1-Nitroanthraquinone-5-sulfonic acid sodium salt (CAS 82-50-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-943627-5 (accessed 2026-11-09).

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