7-Amino-4-hydroxy-3,8-bis((2-sulfo-4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)naphthalene-2-sulfonic acid
7-氨基-4-羟基-3,8-双((2-磺基-4-((2-磺氧基乙基)磺酰基)苯基)二氮烯基)萘-2-磺酸
7-Amino-4-hydroxy-3,8-bis((2-sulfo-4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)naphthalene-2-sulfonic acid (CAS 257288-08-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C26H25N5O22S7 and a molecular weight of 984.0 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 257288-08-7
- Jingsj CID
- J-312869-9
- Molecular Formula
- C26H25N5O22S7
- Chinese Name
- 7-氨基-4-羟基-3,8-双((2-磺基-4-((2-磺氧基乙基)磺酰基)苯基)二氮烯基)萘-2-磺酸
- Molecular Weight
- 984.0 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 7-Amino-4-hydroxy-3,8-bis((2-sulfo-4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)naphthalene-2-sulfonic acid?
The CAS number of 7-Amino-4-hydroxy-3,8-bis((2-sulfo-4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)naphthalene-2-sulfonic acid is 257288-08-7.
What are the molecular formula and molecular weight of 7-Amino-4-hydroxy-3,8-bis((2-sulfo-4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)naphthalene-2-sulfonic acid?
7-Amino-4-hydroxy-3,8-bis((2-sulfo-4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)naphthalene-2-sulfonic acid has molecular formula C26H25N5O22S7 and molecular weight 984.0 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "7-Amino-4-hydroxy-3,8-bis((2-sulfo-4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)naphthalene-2-sulfonic acid (CAS 257288-08-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-312869-9 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.