Acid Brown 98
酸性棕 O
Also known as: Acid Brown 277, Brown 5GL, C.I. 18840:2, Chemiderm Brown 5G, Colorosacid Brown 98, Covalene Olive Brown GL, Derma Brown 5G, Derma Brown 5GL, Iron 4-[4,5-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulfonic acid complex
Acid Brown 98 (CAS 12269-88-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C48H39FeN15O21S3 and a molecular weight of 1313.95116 g/mol. It is also known as Acid Brown 277, Brown 5GL and C.I. 18840:2. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 12269-88-4
- Jingsj CID
- J-1160091-8
- Molecular Formula
- C48H39FeN15O21S3
- Chinese Name
- 酸性棕 O
- Molecular Weight
- 1313.95116 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 Brown 98?
The CAS number of Acid Brown 98 is 12269-88-4.
What are the molecular formula and molecular weight of Acid Brown 98?
Acid Brown 98 has molecular formula C48H39FeN15O21S3 and molecular weight 1313.95116 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Acid Brown 98 (CAS 12269-88-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1160091-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.