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Disodium (3Z)-5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-oxo-3-(phenylhydrazono)-3,4-dihydro-2,7-naphthalenedisulfonate

活性亮红5bs

Also known as: Reactive Red 2, Brilliant Red X-3B, Reactive Brilliant Red 5bs, Reactive Brilliant Red X-3B, C.I. Reactive Red 2, Brill. Red X-3B, Red X-3B

Disodium (3Z)-5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-oxo-3-(phenylhydrazono)-3,4-dihydro-2,7-naphthalenedisulfonate (CAS 12226-03-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C19H10Cl2N6Na2O7S2 and a molecular weight of 615.33400 g/mol. It is also known as Reactive Red 2, Brilliant Red X-3B and Reactive Brilliant Red 5bs. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
12226-03-8
Jingsj CID
J-1992284-5
Molecular Formula
C19H10Cl2N6Na2O7S2
Chinese Name
活性亮红5bs
Molecular Weight
615.33400 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of Disodium (3Z)-5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-oxo-3-(phenylhydrazono)-3,4-dihydro-2,7-naphthalenedisulfonate?

The CAS number of Disodium (3Z)-5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-oxo-3-(phenylhydrazono)-3,4-dihydro-2,7-naphthalenedisulfonate is 12226-03-8.

What are the molecular formula and molecular weight of Disodium (3Z)-5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-oxo-3-(phenylhydrazono)-3,4-dihydro-2,7-naphthalenedisulfonate?

Disodium (3Z)-5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-oxo-3-(phenylhydrazono)-3,4-dihydro-2,7-naphthalenedisulfonate has molecular formula C19H10Cl2N6Na2O7S2 and molecular weight 615.33400 g/mol.

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

Last updated:

How to cite: Jingsj. "Disodium (3Z)-5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-oxo-3-(phenylhydrazono)-3,4-dihydro-2,7-naphthalenedisulfonate (CAS 12226-03-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1992284-5 (accessed 2026-10-24).

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