Acid Violet 131
酸性紫R
Also known as: Fast Violet R, C.I. 27060, 6-Hydroxy-5-[[4-[(4-sodiosulfophenyl)azo]-1-naphthalenyl]azo]naphthalene-2-sulfonic acid sodium salt
Acid Violet 131 (CAS 6262-05-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C26H15N4Na3O7S2 and a molecular weight of 628.51900 g/mol. It is also known as Fast Violet R, C.I. 27060 and 6-Hydroxy-5-[[4-[(4-sodiosulfophenyl)azo]-1-naphthalenyl]azo]naphthalene-2-sulfonic acid sodium salt. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6262-05-1
- Jingsj CID
- J-1343449-8
- Molecular Formula
- C26H15N4Na3O7S2
- Chinese Name
- 酸性紫R
- Molecular Weight
- 628.51900 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 Violet 131?
The CAS number of Acid Violet 131 is 6262-05-1.
What are the molecular formula and molecular weight of Acid Violet 131?
Acid Violet 131 has molecular formula C26H15N4Na3O7S2 and molecular weight 628.51900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Acid Violet 131 (CAS 6262-05-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1343449-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.