1-Naphthylamine-7-sulfonic acid
1-萘胺-7-磺酸
Also known as: 1,7-Cleve's acid, 8-Amino-2-naphthalenesulfonic acid, 8-Aminonaphthalene-2-sulfonic acid, Cleve's acid-1,7, 2-Naphthalenesulfonic acid, 8-amino-
- CAS No.
- 119-28-8
- Jingsj CID
- J-47655-7
- Molecular Formula
- C10H9NO3S
- Chinese Name
- 1-萘胺-7-磺酸
- Molecular Weight
- 223.248 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | ≥300 °C(lit.) |
|---|---|
| Density | 1.5±0.1 g/cm3 |
GHS Safety & Compliance
CorrosionSignal word: Danger
Frequently Asked Questions
What is the CAS number of 1-Naphthylamine-7-sulfonic acid?
119-28-8
What are the molecular formula and molecular weight of 1-Naphthylamine-7-sulfonic acid?
C10H9NO3S, molecular weight 223.248 g/mol
Is 1-Naphthylamine-7-sulfonic acid hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026