2-Nitroaniline-4-sulfonic acid
2-硝基苯胺-4-磺酸
Also known as: 4-Amino-3-nitrobenzenesulfonic acid, 4-Amino-3-nitrobenzene-1-sulfonic acid, 4-Amino-3-nitrobenzenesulphonic acid, Benzenesulfonic acid, 4-amino-3-nitro-, 2-Nitroaniline-4-sulphonic acid, o-Nitroaniline-p-sulfonic acid, o-Nitroaniline-4-sulphonic acid, 2-NITROANILINE-4-SULFONIC ACID, 4-AMINO-3-NITROBENZENESULFONIC ACID, MFCD00035961, EINECS 210-495-7
2-Nitroaniline-4-sulfonic acid (CAS 616-84-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H6N2O5S and a molecular weight of 218.187 g/mol. It is also known as 4-Amino-3-nitrobenzenesulfonic acid, 4-Amino-3-nitrobenzene-1-sulfonic acid and 4-Amino-3-nitrobenzenesulphonic acid. Key property: a density of 1.7±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 616-84-2
- Jingsj CID
- J-8252-7
- Molecular Formula
- C6H6N2O5S
- Chinese Name
- 2-硝基苯胺-4-磺酸
- Molecular Weight
- 218.187 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.7±0.1 g/cm3 |
|---|
Frequently Asked Questions
What is the CAS number of 2-Nitroaniline-4-sulfonic acid?
The CAS number of 2-Nitroaniline-4-sulfonic acid is 616-84-2.
What are the molecular formula and molecular weight of 2-Nitroaniline-4-sulfonic acid?
2-Nitroaniline-4-sulfonic acid has molecular formula C6H6N2O5S and molecular weight 218.187 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Nitroaniline-4-sulfonic acid (CAS 616-84-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8252-7 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.