Acid Red 6

酸性红6

Also known as: C.I. Acid Red 6, Acid Brilliant Red E-B, Aminyl Brilliant Red E-B, Naphthazine Red B, Suminol Fast Red B, Supramin Red B, sodium 3-[[4-(benzoylethylamino)-2-methylphenyl]azo]-4-hydroxynaphthalene-1-sulphonate, (3Z)-3-[[4-[benzoyl(ethyl)amino]-2-methylphenyl]hydrazinylidene]-4-oxonaphthalene-1-sulfonate sodium

Acid Red 6 (CAS 6245-59-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C26H22N3NaO5S and a molecular weight of 511.52500 g/mol. It is also known as C.I. Acid Red 6, Acid Brilliant Red E-B and Aminyl Brilliant Red E-B. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 6245-59-6
Jingsj CID: J-1335790-8
Molecular Formula: C₂₆H₂₂N₃NaO₅S
Chinese Name: 酸性红6
Molecular Weight: 511.52500 g/mol
Category: Organic Acids
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of Acid Red 6?

The CAS number of Acid Red 6 is 6245-59-6.

What are the molecular formula and molecular weight of Acid Red 6?

Acid Red 6 has molecular formula C26H22N3NaO5S and molecular weight 511.52500 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. "Acid Red 6 (CAS 6245-59-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1335790-8 (accessed 2026-10-25).

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