Mordant Black 9
媒介黑 9
Also known as: Acid Mordant Black P, Acid Mordant Black PV, Acid mordant Black 9, Black PV, C.I. 16500, Chrome Fast Black PV, Mordant black 9 (C.I. 16500), Sodium 3-((1,5-dihydroxy-2-naphthyl)azo)-4-hydroxybenzenesulphonate, 3-[(1,5-Dihydroxy-2-naphthalenyl)azo]-4-hydroxybenzenesulfonic acid sodium salt
Mordant Black 9 (CAS 2052-25-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H12N2O6S and a molecular weight of 360.341 g/mol. It is also known as Acid Mordant Black P, Acid Mordant Black PV and Acid mordant Black 9. Key properties include a melting point of 78 °C and a density of 1.6±0.0 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2052-25-7
- Jingsj CID
- J-5356-9
- Molecular Formula
- C16H12N2O6S
- Chinese Name
- 媒介黑 9
- Molecular Weight
- 360.341 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 78 °C |
|---|---|
| Density | 1.6±0.0 g/cm3 |
Frequently Asked Questions
What is the CAS number of Mordant Black 9?
The CAS number of Mordant Black 9 is 2052-25-7.
What are the molecular formula and molecular weight of Mordant Black 9?
Mordant Black 9 has molecular formula C16H12N2O6S and molecular weight 360.341 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Mordant Black 9 (CAS 2052-25-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-5356-9 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.