Direct Violet 62
直接紫62
Also known as: C.I. Direct Violet 62, C.I. 25400, Sirius Supra Red Violet B, 5,5'-[Carbonylbis[imino(5-methoxy-2-sulfo-4,1-phenylene)azo]]bis[6-amino-4-hydroxy-2-naphthalenesulfonic acid] tetrasodium salt
Direct Violet 62 (CAS 7198-99-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C35H26N8Na4O17S4 and a molecular weight of 1050.84000 g/mol. It is also known as C.I. Direct Violet 62, C.I. 25400 and Sirius Supra Red Violet B. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7198-99-4
- Jingsj CID
- J-1602323-7
- Molecular Formula
- C35H26N8Na4O17S4
- Chinese Name
- 直接紫62
- Molecular Weight
- 1050.84000 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of Direct Violet 62?
The CAS number of Direct Violet 62 is 7198-99-4.
What are the molecular formula and molecular weight of Direct Violet 62?
Direct Violet 62 has molecular formula C35H26N8Na4O17S4 and molecular weight 1050.84000 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Direct Violet 62 (CAS 7198-99-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1602323-7 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.