Acid Orange 8
酸性橙8
Also known as: C.I. Acid Orange 8, CI 15575, Benzenesulfonic acid,4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-3-methyl-, sodium salt (1:1), sodium 4-(2-hydroxynaphth-1-ylazo)-3-methylbenzenesulphonate, 4-[(2-Hydroxy-1-naphthalenyl)azo]-3-methylbenzenesulfonic acid sodium salt, Acid Orange 8 (C.I.), EINECS 227-458-6, MFCD00003895, Orange RO
Acid Orange 8 (CAS 5850-86-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C17H13N2NaO4S and a molecular weight of 364.35100 g/mol. It is also known as C.I. Acid Orange 8, CI 15575 and Benzenesulfonic acid,4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-3-methyl-, sodium salt (1:1). Key property: a density of 1.4g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5850-86-2
- Jingsj CID
- J-1326951-7
- Molecular Formula
- C17H13N2NaO4S
- Chinese Name
- 酸性橙8
- Molecular Weight
- 364.35100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.4g/cm3 |
|---|
Frequently Asked Questions
What is the CAS number of Acid Orange 8?
The CAS number of Acid Orange 8 is 5850-86-2.
What are the molecular formula and molecular weight of Acid Orange 8?
Acid Orange 8 has molecular formula C17H13N2NaO4S and molecular weight 364.35100 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 8 (CAS 5850-86-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1326951-7 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.