Chromate(3-), [8-[2-[5-chloro-2-(hydroxy-kappaO)phenyl]diazenyl-kappaN1]-7-(hydroxy-kappaO)-1,3-naphthalenedisulfonato(4-)][1-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-2-naphthalenolato(2-)-kappaO]-, hydrogen (1:3)
O=S(=O)([O-])c1cc(S(=O)(=O)[O-])c2c(N=Nc3cc(Cl)ccc3[O-])c([O-])ccc2c1.O=[N+]([O-])c1ccc(N=Nc2c([O-])ccc3ccccc23)c([O-])c1.[Cr+3].[H+].[H+].[H+]
Chromate(3-), [8-[2-[5-chloro-2-(hydroxy-kappaO)phenyl]diazenyl-kappaN1]-7-(hydroxy-kappaO)-1,3-naphthalenedisulfonato(4-)][1-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-2-naphthalenolato(2-)-kappaO]-, hydrogen (1:3) (CAS 72987-04-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C32H19ClCrN5O12S2 and a molecular weight of 817.1 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 72987-04-3
- Jingsj CID
- J-1678929-2
- Molecular Formula
- C32H19ClCrN5O12S2
- Chinese Name
- O=S(=O)([O-])c1cc(S(=O)(=O)[O-])c2c(N=Nc3cc(Cl)ccc3[O-])c([O-])ccc2c1.O=[N+]([O-])c1ccc(N=Nc2c([O-])ccc3ccccc23)c([O-])c1.[Cr+3].[H+].[H+].[H+]
- Molecular Weight
- 817.1 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 Chromate(3-), [8-[2-[5-chloro-2-(hydroxy-kappaO)phenyl]diazenyl-kappaN1]-7-(hydroxy-kappaO)-1,3-naphthalenedisulfonato(4-)][1-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-2-naphthalenolato(2-)-kappaO]-, hydrogen (1:3)?
The CAS number of Chromate(3-), [8-[2-[5-chloro-2-(hydroxy-kappaO)phenyl]diazenyl-kappaN1]-7-(hydroxy-kappaO)-1,3-naphthalenedisulfonato(4-)][1-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-2-naphthalenolato(2-)-kappaO]-, hydrogen (1:3) is 72987-04-3.
What are the molecular formula and molecular weight of Chromate(3-), [8-[2-[5-chloro-2-(hydroxy-kappaO)phenyl]diazenyl-kappaN1]-7-(hydroxy-kappaO)-1,3-naphthalenedisulfonato(4-)][1-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-2-naphthalenolato(2-)-kappaO]-, hydrogen (1:3)?
Chromate(3-), [8-[2-[5-chloro-2-(hydroxy-kappaO)phenyl]diazenyl-kappaN1]-7-(hydroxy-kappaO)-1,3-naphthalenedisulfonato(4-)][1-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-2-naphthalenolato(2-)-kappaO]-, hydrogen (1:3) has molecular formula C32H19ClCrN5O12S2 and molecular weight 817.1 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Chromate(3-), [8-[2-[5-chloro-2-(hydroxy-kappaO)phenyl]diazenyl-kappaN1]-7-(hydroxy-kappaO)-1,3-naphthalenedisulfonato(4-)][1-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-2-naphthalenolato(2-)-kappaO]-, hydrogen (1:3) (CAS 72987-04-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1678929-2 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.