Azocal A

Also known as: ACID ALIZARIN RED B, AZOCAL A, CI 16105, MORDANT RED 9, MadisonRed, SOLOCHROME RED B, SUPERCHROME RED B, azocal, azocal a, beaconred, carmine3b, diamondredbha, fenakromredr, silotonred3b, 2-((2-hydroxy-3,6-disulfo-1-naphthalenyl)azo)-benzoicacitrisodiumsalt, 2-[(2-hydroxy-3,6-disulfo-1-naphthalenyl)azo]-benzoicacitrisodiumsalt

Azocal A (CAS 1836-22-2) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C17H9N2Na3O9S2 and a molecular weight of 518.36100 g/mol. Key property: a density of 1.76g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1836-22-2
Jingsj CID: J-3311-8
Molecular Formula: C₁₇H₉N₂Na₃O₉S₂
Molecular Weight: 518.36100 g/mol
Category: Nitrogen Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Density	1.76g/cm3
Exact Mass	517.94400
PSA	216.24000
LogP	3.29410
Refractive Index	1.735

Frequently Asked Questions

What is the CAS number of Azocal A?

The CAS number of Azocal A is 1836-22-2.

What are the molecular formula and molecular weight of Azocal A?

Azocal A has molecular formula C17H9N2Na3O9S2 and molecular weight 518.36100 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Azocal A (CAS 1836-22-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-3311-8 (accessed 2026-11-06).

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