1,5-Naphthalenedisulfonic acid, 3-[2-[4-[[4,6-bis[(2-sulfoethyl)amino]-1,3,5-triazin-2-yl]amino]-2,5-dimethoxyphenyl]diazenyl]-, sodium salt (1:4)

1,5-Naphthalenedisulfonic acid, 3-[2-[4-[[4,6-bis[(2-sulfoethyl)amino]-1,3,5-triazin-2-yl]amino]-2,5-dimethoxyphenyl]diazenyl]-, sodium salt (1:4) (CAS 220493-18-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C25H24N8Na4O14S4 and a molecular weight of 880.7 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 220493-18-5
Jingsj CID: J-1712974-1
Molecular Formula: C₂₅H₂₄N₈Na₄O₁₄S₄
Molecular Weight: 880.7 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1,5-Naphthalenedisulfonic acid, 3-[2-[4-[[4,6-bis[(2-sulfoethyl)amino]-1,3,5-triazin-2-yl]amino]-2,5-dimethoxyphenyl]diazenyl]-, sodium salt (1:4)?

The CAS number of 1,5-Naphthalenedisulfonic acid, 3-[2-[4-[[4,6-bis[(2-sulfoethyl)amino]-1,3,5-triazin-2-yl]amino]-2,5-dimethoxyphenyl]diazenyl]-, sodium salt (1:4) is 220493-18-5.

What are the molecular formula and molecular weight of 1,5-Naphthalenedisulfonic acid, 3-[2-[4-[[4,6-bis[(2-sulfoethyl)amino]-1,3,5-triazin-2-yl]amino]-2,5-dimethoxyphenyl]diazenyl]-, sodium salt (1:4)?

1,5-Naphthalenedisulfonic acid, 3-[2-[4-[[4,6-bis[(2-sulfoethyl)amino]-1,3,5-triazin-2-yl]amino]-2,5-dimethoxyphenyl]diazenyl]-, sodium salt (1:4) has molecular formula C25H24N8Na4O14S4 and molecular weight 880.7 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1,5-Naphthalenedisulfonic acid, 3-[2-[4-[[4,6-bis[(2-sulfoethyl)amino]-1,3,5-triazin-2-yl]amino]-2,5-dimethoxyphenyl]diazenyl]-, sodium salt (1:4) (CAS 220493-18-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1712974-1 (accessed 2026-10-25).

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