2,7-Naphthalenedisulfonic acid, 5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]-, trisodium salt
5-[(4,6-二氯-1,3,5-三嗪-2-基)氨基]-4-羟基-3-[(1-磺基-2-萘基)偶氮]-2,7-萘二磺酸三钠盐
Also known as: Procion Red MX 8B, Procion Red MX 8B (>80%), trisodium 5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(1-sulphonato-2-naphthyl)azo]naphthalene-2,7-disulphonate, trisodium,(3Z)-5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-oxo-3-[(1-sulfonatonaphthalen-2-yl)hydrazinylidene]naphthalene-2,7-disulfonate
2,7-Naphthalenedisulfonic acid, 5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]-, trisodium salt (CAS 57583-69-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C23H11Cl2N6Na3O10S3 and a molecular weight of 767.43800 g/mol. It is also known as Procion Red MX 8B, Procion Red MX 8B (>80%) and trisodium 5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(1-sulphonato-2-naphthyl)azo]naphthalene-2,7-disulphonate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 57583-69-4
- Jingsj CID
- J-898256-8
- Molecular Formula
- C23H11Cl2N6Na3O10S3
- Chinese Name
- 5-[(4,6-二氯-1,3,5-三嗪-2-基)氨基]-4-羟基-3-[(1-磺基-2-萘基)偶氮]-2,7-萘二磺酸三钠盐
- Molecular Weight
- 767.43800 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 2,7-Naphthalenedisulfonic acid, 5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]-, trisodium salt?
The CAS number of 2,7-Naphthalenedisulfonic acid, 5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]-, trisodium salt is 57583-69-4.
What are the molecular formula and molecular weight of 2,7-Naphthalenedisulfonic acid, 5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]-, trisodium salt?
2,7-Naphthalenedisulfonic acid, 5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]-, trisodium salt has molecular formula C23H11Cl2N6Na3O10S3 and molecular weight 767.43800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,7-Naphthalenedisulfonic acid, 5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]-, trisodium salt (CAS 57583-69-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-898256-8 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.