Direct Blue 80

直接蓝80

Also known as: C.I. Direct Blue 80, C.I.DIRECTBLUE80, Direct blue 80 (C.I. 24315), Benzanil Supra Blue 2RLL, Chlorantine Fast Blue 2RLL, Intralite Fast Blue NBLL, Cuprate, [μ-[[4,4'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[3-hydroxy-2,7-naphthalenedisulfonato]]]]di-, tetrasodium, dicopper,tetrasodium,3-oxido-4-[[2-oxido-4-[3-oxido-4-[(2-oxido-3,6-disulfonatonaphthalen-1-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-2,7-disulfonate

Direct Blue 80 (CAS 12222-00-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C32H18N4Na4O16S4 and a molecular weight of 934.72200 g/mol. It is also known as C.I. Direct Blue 80, C.I.DIRECTBLUE80 and Direct blue 80 (C.I. 24315). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 12222-00-3
Jingsj CID: J-1308921-4
Molecular Formula: C₃₂H₁₈N₄Na₄O₁₆S₄
Chinese Name: 直接蓝80
Molecular Weight: 934.72200 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Direct Blue 80?

The CAS number of Direct Blue 80 is 12222-00-3.

What are the molecular formula and molecular weight of Direct Blue 80?

Direct Blue 80 has molecular formula C32H18N4Na4O16S4 and molecular weight 934.72200 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. "Direct Blue 80 (CAS 12222-00-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1308921-4 (accessed 2026-10-25).

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