Reactive Red 84
活性红84
Also known as: C.I. Reactive Red 84, 2-Naphthalenesulfonic acid, 6-amino-5-[(E)-{4-[(2-bromoacryloyl)amino]-2-[(4-methyl-3-sulfonatophenyl)sulfonyl]phenyl}diazenyl]naphthalene-2-sulfonate, disodium salt, disodium 6-amino-5-[[4-[(2-bromo-1-oxoallyl)amino]-2-[(4-methyl-3-sulfonatophenyl)sulfonyl]phenyl]azo]naphthalene-2-sulfonate
Reactive Red 84 (CAS 85187-33-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C26H19BrN4Na2O9S3 and a molecular weight of 753.52900 g/mol. It is also known as C.I. Reactive Red 84, 2-Naphthalenesulfonic acid, 6-amino-5-[(E)-{4-[(2-bromoacryloyl)amino]-2-[(4-methyl-3-sulfonatophenyl)sulfonyl]phenyl}diazenyl]naphthalene-2-sulfonate, disodium salt and disodium 6-amino-5-[[4-[(2-bromo-1-oxoallyl)amino]-2-[(4-methyl-3-sulfonatophenyl)sulfonyl]phenyl]azo]naphthalene-2-sulfonate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 85187-33-3
- Jingsj CID
- J-1139540-3
- Molecular Formula
- C26H19BrN4Na2O9S3
- Chinese Name
- 活性红84
- Molecular Weight
- 753.52900 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 84?
The CAS number of Reactive Red 84 is 85187-33-3.
What are the molecular formula and molecular weight of Reactive Red 84?
Reactive Red 84 has molecular formula C26H19BrN4Na2O9S3 and molecular weight 753.52900 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 84 (CAS 85187-33-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1139540-3 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.