3-(Acetylamino)-5-amino-4-hydroxybenzenesulfonic acid
3-乙酰氨基-5-氨基-4-羟基苯磺酸
Also known as: 6-Acetylamino-2-aminophenol-4-sulfonic acid, 3-Acetamido-5-amino-4-hydroxybenzenesulfonic acid, 3-Acetamido-2-hydroxyaniline-5-sulfonic acid, 6-Acetamido-2-aminophenol-4-sulfonic acid, Benzenesulfonic acid, 3-(acetylamino)-5-amino-4-hydroxy-, 6-Acetylamino-2-aminophenol-4-sulphonic acid, NSC 229313
3-(Acetylamino)-5-amino-4-hydroxybenzenesulfonic acid (CAS 40306-75-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H10N2O5S and a molecular weight of 246.24000 g/mol. It is also known as 6-Acetylamino-2-aminophenol-4-sulfonic acid, 3-Acetamido-5-amino-4-hydroxybenzenesulfonic acid and 3-Acetamido-2-hydroxyaniline-5-sulfonic acid. Key properties include a melting point of >300 °C(lit.) and a density of 1.686g/cm3. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 40306-75-0
- Jingsj CID
- J-23910-5
- Molecular Formula
- C8H10N2O5S
- Chinese Name
- 3-乙酰氨基-5-氨基-4-羟基苯磺酸
- Molecular Weight
- 246.24000 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | >300 °C(lit.) |
|---|---|
| Density | 1.686g/cm3 |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 3-(Acetylamino)-5-amino-4-hydroxybenzenesulfonic acid?
The CAS number of 3-(Acetylamino)-5-amino-4-hydroxybenzenesulfonic acid is 40306-75-0.
What are the molecular formula and molecular weight of 3-(Acetylamino)-5-amino-4-hydroxybenzenesulfonic acid?
3-(Acetylamino)-5-amino-4-hydroxybenzenesulfonic acid has molecular formula C8H10N2O5S and molecular weight 246.24000 g/mol.
Is 3-(Acetylamino)-5-amino-4-hydroxybenzenesulfonic acid hazardous?
3-(Acetylamino)-5-amino-4-hydroxybenzenesulfonic acid has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-(Acetylamino)-5-amino-4-hydroxybenzenesulfonic acid (CAS 40306-75-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-23910-5 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.