Chromate(2-), [5-[2-[5-chloro-2-(hydroxy-kappaO)phenyl]diazenyl-kappaN1]-4-hydroxy-6-(hydroxy-kappaO)-2-naphthalenesulfonato(3-)][1-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-2-naphthalenolato(2-)-kappaO]-, hydrogen (1:2)
O=S(=O)([O-])c1cc(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+]
Chromate(2-), [5-[2-[5-chloro-2-(hydroxy-kappaO)phenyl]diazenyl-kappaN1]-4-hydroxy-6-(hydroxy-kappaO)-2-naphthalenesulfonato(3-)][1-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-2-naphthalenolato(2-)-kappaO]-, hydrogen (1:2) (CAS 72845-65-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C32H19ClCrN5O10S and a molecular weight of 753.0 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 72845-65-9
- Jingsj CID
- J-1678910-2
- Molecular Formula
- C32H19ClCrN5O10S
- Chinese Name
- O=S(=O)([O-])c1cc(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+]
- Molecular Weight
- 753.0 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(2-), [5-[2-[5-chloro-2-(hydroxy-kappaO)phenyl]diazenyl-kappaN1]-4-hydroxy-6-(hydroxy-kappaO)-2-naphthalenesulfonato(3-)][1-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-2-naphthalenolato(2-)-kappaO]-, hydrogen (1:2)?
The CAS number of Chromate(2-), [5-[2-[5-chloro-2-(hydroxy-kappaO)phenyl]diazenyl-kappaN1]-4-hydroxy-6-(hydroxy-kappaO)-2-naphthalenesulfonato(3-)][1-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-2-naphthalenolato(2-)-kappaO]-, hydrogen (1:2) is 72845-65-9.
What are the molecular formula and molecular weight of Chromate(2-), [5-[2-[5-chloro-2-(hydroxy-kappaO)phenyl]diazenyl-kappaN1]-4-hydroxy-6-(hydroxy-kappaO)-2-naphthalenesulfonato(3-)][1-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-2-naphthalenolato(2-)-kappaO]-, hydrogen (1:2)?
Chromate(2-), [5-[2-[5-chloro-2-(hydroxy-kappaO)phenyl]diazenyl-kappaN1]-4-hydroxy-6-(hydroxy-kappaO)-2-naphthalenesulfonato(3-)][1-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-2-naphthalenolato(2-)-kappaO]-, hydrogen (1:2) has molecular formula C32H19ClCrN5O10S and molecular weight 753.0 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Chromate(2-), [5-[2-[5-chloro-2-(hydroxy-kappaO)phenyl]diazenyl-kappaN1]-4-hydroxy-6-(hydroxy-kappaO)-2-naphthalenesulfonato(3-)][1-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-2-naphthalenolato(2-)-kappaO]-, hydrogen (1:2) (CAS 72845-65-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1678910-2 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.