Acid Yellow 118
酸性黄118
Also known as: C.I. Acid Yellow 118, Solvent Yellow 21, Solvent Yellow 2G, Acid Yellow 59
Acid Yellow 118 (CAS 12270-05-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C34H25CrN8O6 and a molecular weight of 693.60800 g/mol. It is also known as C.I. Acid Yellow 118, Solvent Yellow 21 and Solvent Yellow 2G. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 12270-05-2
- Jingsj CID
- J-1557186-3
- Molecular Formula
- C34H25CrN8O6
- Chinese Name
- 酸性黄118
- Molecular Weight
- 693.60800 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 Acid Yellow 118?
The CAS number of Acid Yellow 118 is 12270-05-2.
What are the molecular formula and molecular weight of Acid Yellow 118?
Acid Yellow 118 has molecular formula C34H25CrN8O6 and molecular weight 693.60800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Acid Yellow 118 (CAS 12270-05-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1557186-3 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.