4-Amino-2-sulfobenzoic acid
4-氨基-2-磺基苯甲酸
Also known as: 1-amino-4-carboxybenzene-3-sulfonic acid, 4-Amino-2-sulfo-benzoesaeure, 4-Amino-benzoesaeure-sulfonsaeure-(2), Benzoic acid, 4-amino-2-sulfo-, p-Amino-o-sulfobenzoic acid, MFCD07779293
4-Amino-2-sulfobenzoic acid (CAS 527-76-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H7NO5S and a molecular weight of 217.19900 g/mol. It is also known as 1-amino-4-carboxybenzene-3-sulfonic acid, 4-Amino-2-sulfo-benzoesaeure and 4-Amino-benzoesaeure-sulfonsaeure-(2). Key property: a density of 1.71g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 527-76-4
- Jingsj CID
- J-1424672-6
- Molecular Formula
- C7H7NO5S
- Chinese Name
- 4-氨基-2-磺基苯甲酸
- Molecular Weight
- 217.19900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.71g/cm3 |
|---|
Frequently Asked Questions
What is the CAS number of 4-Amino-2-sulfobenzoic acid?
The CAS number of 4-Amino-2-sulfobenzoic acid is 527-76-4.
What are the molecular formula and molecular weight of 4-Amino-2-sulfobenzoic acid?
4-Amino-2-sulfobenzoic acid has molecular formula C7H7NO5S and molecular weight 217.19900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Amino-2-sulfobenzoic acid (CAS 527-76-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1424672-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.