Fast Sulphon Black F
嗍砜固黑F
Also known as: Acid Black 32, Acid black 32 (C.I. 26990), C.I. Acid Black 32, CI 26990, Fast Sulfon Black F, Fast Sulfone Black F, trisodium 4-hydroxy-5-[(2-hydroxynaphthyl)azo]-3-[(4-sulphonatonaphthyl)azo]naphthalene-2,7-disulphonate, 2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-(2-hydroxy-1-naphthalenyl)azo-3-(4-sulfo-1-naphthalenyl)azo-, trisodium salt, 2,7-Naphthalenedisulfonicacid,4-hydroxy-5-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-3-[2-(4-sulfo-1-naphthalenyl)diazenyl]-,sodium salt (1:3)
Fast Sulphon Black F (CAS 3682-47-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C30H17N4Na3O11S3 and a molecular weight of 774.64000 g/mol. It is also known as Acid Black 32, Acid black 32 (C.I. 26990) and C.I. Acid Black 32. Key property: a density of 1.73g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3682-47-1
- Jingsj CID
- J-1987041-0
- Molecular Formula
- C30H17N4Na3O11S3
- Chinese Name
- 嗍砜固黑F
- Molecular Weight
- 774.64000 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.73g/cm3 |
|---|
Frequently Asked Questions
What is the CAS number of Fast Sulphon Black F?
The CAS number of Fast Sulphon Black F is 3682-47-1.
What are the molecular formula and molecular weight of Fast Sulphon Black F?
Fast Sulphon Black F has molecular formula C30H17N4Na3O11S3 and molecular weight 774.64000 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Fast Sulphon Black F (CAS 3682-47-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1987041-0 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.