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pentasodium;2-hydroxy-5-[[4-[[6-hydroxy-1-sulfonato-2-[3-[(1-sulfonatooxy-4H-naphthalen-4-id-2-yl)diazenyl]phenyl]-8H-benzo[e]benzimidazol-8-id-7-yl]diazenyl]benzoyl]amino]-3-methylbenzoate

Also known as: Benzo Fast Scarlet 6BS, C.I.26730

pentasodium;2-hydroxy-5-[[4-[[6-hydroxy-1-sulfonato-2-[3-[(1-sulfonatooxy-4H-naphthalen-4-id-2-yl)diazenyl]phenyl]-8H-benzo[e]benzimidazol-8-id-7-yl]diazenyl]benzoyl]amino]-3-methylbenzoate (CAS 6598-53-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C42H24N7Na5O12S2 and a molecular weight of 997.8 g/mol. It is also known as Benzo Fast Scarlet 6BS and C.I.26730. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
6598-53-4
Jingsj CID
J-895921-4
Molecular Formula
C42H24N7Na5O12S2
Molecular Weight
997.8 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of pentasodium;2-hydroxy-5-[[4-[[6-hydroxy-1-sulfonato-2-[3-[(1-sulfonatooxy-4H-naphthalen-4-id-2-yl)diazenyl]phenyl]-8H-benzo[e]benzimidazol-8-id-7-yl]diazenyl]benzoyl]amino]-3-methylbenzoate?

The CAS number of pentasodium;2-hydroxy-5-[[4-[[6-hydroxy-1-sulfonato-2-[3-[(1-sulfonatooxy-4H-naphthalen-4-id-2-yl)diazenyl]phenyl]-8H-benzo[e]benzimidazol-8-id-7-yl]diazenyl]benzoyl]amino]-3-methylbenzoate is 6598-53-4.

What are the molecular formula and molecular weight of pentasodium;2-hydroxy-5-[[4-[[6-hydroxy-1-sulfonato-2-[3-[(1-sulfonatooxy-4H-naphthalen-4-id-2-yl)diazenyl]phenyl]-8H-benzo[e]benzimidazol-8-id-7-yl]diazenyl]benzoyl]amino]-3-methylbenzoate?

pentasodium;2-hydroxy-5-[[4-[[6-hydroxy-1-sulfonato-2-[3-[(1-sulfonatooxy-4H-naphthalen-4-id-2-yl)diazenyl]phenyl]-8H-benzo[e]benzimidazol-8-id-7-yl]diazenyl]benzoyl]amino]-3-methylbenzoate has molecular formula C42H24N7Na5O12S2 and molecular weight 997.8 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "pentasodium;2-hydroxy-5-[[4-[[6-hydroxy-1-sulfonato-2-[3-[(1-sulfonatooxy-4H-naphthalen-4-id-2-yl)diazenyl]phenyl]-8H-benzo[e]benzimidazol-8-id-7-yl]diazenyl]benzoyl]amino]-3-methylbenzoate (CAS 6598-53-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-895921-4 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.