Reactive Red 3
活性红3
Also known as: C.I. 18159, C.I. Reactive Red 3, Procion Brilliant Red H 3B, Procion Brilliant Red H 3BS, Procion Red H 3B, Ostazin Brilliant Red H 3B, Xiron Brilliant Red B-HD, Cerven reaktivni 3 [Czech], Scarlet Red K-3B, EINECS 245-494-0, trisodium 5-[[4-chloro-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(2-sulphonatophenyl)azo]naphthalene-2,7-disulphonate, trisodium (3Z)-5-[(4-anilino-6-chloro-1,3,5-triazin-2-yl)amino]-4-oxo-3-[(2-sulfonatophenyl)hydrazinylidene]naphthalene-2,7-disulfonate
Reactive Red 3 (CAS 23211-47-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C25H15ClN7Na3O10S3 and a molecular weight of 774.04500 g/mol. It is also known as C.I. 18159, C.I. Reactive Red 3 and Procion Brilliant Red H 3B. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 23211-47-4
- Jingsj CID
- J-1355990-2
- Molecular Formula
- C25H15ClN7Na3O10S3
- Chinese Name
- 活性红3
- Molecular Weight
- 774.04500 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of Reactive Red 3?
The CAS number of Reactive Red 3 is 23211-47-4.
What are the molecular formula and molecular weight of Reactive Red 3?
Reactive Red 3 has molecular formula C25H15ClN7Na3O10S3 and molecular weight 774.04500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Reactive Red 3 (CAS 23211-47-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1355990-2 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.