3,4-Dihydroxybenzenesulfonic acid monoammonium salt
邻苯二酚-4-磺酸铵
Also known as: azane,3,4-dihydroxybenzenesulfonic acid, Pyrocatechol-4-sulfonic acid ammonium salt, 3,4-dihydroxy-benzenesulfonic acid,ammonium salt, 3,4-bis(oxidanyl)benzenesulfonic acid, 3,4-Dihydroxy-benzolsulfonsaeure,Ammoniumsalz, Benzenesulfonic acid, 3,4-dihydroxy-, monoammonium salt, NSC97188
3,4-Dihydroxybenzenesulfonic acid monoammonium salt (CAS 6099-56-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H9NO5S and a molecular weight of 207.20400 g/mol. It is also known as azane,3,4-dihydroxybenzenesulfonic acid, Pyrocatechol-4-sulfonic acid ammonium salt and 3,4-dihydroxy-benzenesulfonic acid,ammonium salt. Key properties include a boiling point of 543.4ºC at 760 mmHg and a flash point of 282.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6099-56-5
- Jingsj CID
- J-3604-3
- Molecular Formula
- C6H9NO5S
- Chinese Name
- 邻苯二酚-4-磺酸铵
- Molecular Weight
- 207.20400 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 543.4ºC at 760 mmHg |
|---|---|
| Flash Point | 282.4ºC |
Frequently Asked Questions
What is the CAS number of 3,4-Dihydroxybenzenesulfonic acid monoammonium salt?
The CAS number of 3,4-Dihydroxybenzenesulfonic acid monoammonium salt is 6099-56-5.
What are the molecular formula and molecular weight of 3,4-Dihydroxybenzenesulfonic acid monoammonium salt?
3,4-Dihydroxybenzenesulfonic acid monoammonium salt has molecular formula C6H9NO5S and molecular weight 207.20400 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,4-Dihydroxybenzenesulfonic acid monoammonium salt (CAS 6099-56-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-3604-3 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.