Acid Orange 63
酸性橙63
Also known as: C.I. Acid Orange 63, Acid Orange 63 (C.I.), disodium 4-[4-[(4-methylphenyl)sulfonyloxy]phenylazo]-4'-[5-hydroxy-3-methyl-1-(4-sulfonatophenyl)-1H-pyrazol-4-ylazo]-1,1'-biphenyl-3-sulfonate, EINECS 239-894-4, MFCD00003120, Nylosan Printing Yellow PR, Weak Acid Orange PR, acid orange 63
Acid Orange 63 (CAS 15792-50-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C35H26N6Na2O10S3 and a molecular weight of 832.79000 g/mol. It is also known as C.I. Acid Orange 63, Acid Orange 63 (C.I.) and disodium 4-[4-[(4-methylphenyl)sulfonyloxy]phenylazo]-4'-[5-hydroxy-3-methyl-1-(4-sulfonatophenyl)-1H-pyrazol-4-ylazo]-1,1'-biphenyl-3-sulfonate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 15792-50-4
- Jingsj CID
- J-3513-2
- Molecular Formula
- C35H26N6Na2O10S3
- Chinese Name
- 酸性橙63
- Molecular Weight
- 832.79000 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 Orange 63?
The CAS number of Acid Orange 63 is 15792-50-4.
What are the molecular formula and molecular weight of Acid Orange 63?
Acid Orange 63 has molecular formula C35H26N6Na2O10S3 and molecular weight 832.79000 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Acid Orange 63 (CAS 15792-50-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-3513-2 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.