Direct Yellow 118

直接黄 CDN

Also known as: 7-[[2-Methyl-4-[3-[2-methoxy-4-[(3-sodiosulfophenyl)azo]phenyl]ureido]phenyl]azo]-1,3-naphthalenedisulfonic acid disodium salt, C.I. 29042, C.I. Direct Yellow 118, C.I. Direct Yellow 118:C.I.29042

Direct Yellow 118 (CAS 12217-75-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C31H23N6Na3O11S3 and a molecular weight of 820.727 g/mol. It is also known as 7-[[2-Methyl-4-[3-[2-methoxy-4-[(3-sodiosulfophenyl)azo]phenyl]ureido]phenyl]azo]-1,3-naphthalenedisulfonic acid disodium salt, C.I. 29042 and C.I. Direct Yellow 118. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 12217-75-3
Jingsj CID: J-1526239-8
Molecular Formula: C₃₁H₂₃N₆Na₃O₁₁S₃
Chinese Name: 直接黄 CDN
Molecular Weight: 820.727 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Direct Yellow 118?

The CAS number of Direct Yellow 118 is 12217-75-3.

What are the molecular formula and molecular weight of Direct Yellow 118?

Direct Yellow 118 has molecular formula C31H23N6Na3O11S3 and molecular weight 820.727 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 Yellow 118 (CAS 12217-75-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1526239-8 (accessed 2026-10-24).

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