6-Amino-2-naphthalenesulfonic acid
Also known as: 2-Naphthylamine-6-sulfonic acid, 2-Naphthalenesulfonic acid, 6-amino-, 6-Aminonaphthalene-2-sulfonic acid, Bronner's acid, Bronner acid, 6-Amino-2-naphthalenesulphonic acid, Amino-Schaeffer acid, NSC 31511, NSC 4985
6-Amino-2-naphthalenesulfonic acid (CAS 93-00-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H9NO3S and a molecular weight of 223.248 g/mol. Key properties include a boiling point of 500ºC and a density of 1.5±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 93-00-5
- Jingsj CID
- J-1103724-4
- Molecular Formula
- C10H9NO3S
- Molecular Weight
- 223.248 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 500ºC |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Exact Mass | 223.030319 |
| PSA | 88.77000 |
| LogP | 0.42 |
| Refractive Index | 1.713 |
Customs & Trade Information
| HS Code | 2921450090 |
|---|---|
| Summary | 2921450090 1-naphthylamine (α-naphthylamine), 2-naphthylamine (β-naphthylamine) and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 6-Amino-2-naphthalenesulfonic acid?
The CAS number of 6-Amino-2-naphthalenesulfonic acid is 93-00-5.
What are the molecular formula and molecular weight of 6-Amino-2-naphthalenesulfonic acid?
6-Amino-2-naphthalenesulfonic acid has molecular formula C10H9NO3S and molecular weight 223.248 g/mol.
What are the upstream and downstream products of 6-Amino-2-naphthalenesulfonic acid?
For 6-Amino-2-naphthalenesulfonic acid, Upstream Products: 7-Aminonaphthalene-1-sulfonic acid, 6-Amino-1-naphthalenesulfonic acid, 2-Naphthylamine; Downstream Products: 7-Amino-1,3-naphthalenedisulfonic acid, 1,6-Naphthalenedisulfonic acid, 2-(p-Toluidino)-6-naphthalenesulfonic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "6-Amino-2-naphthalenesulfonic acid (CAS 93-00-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1103724-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.