Disodium 2-aminonaphthalene-1,5-disulfonate
2-萘胺-1,5-二磺酸二钠
Also known as: 2-Naphthylamine-1,5-disulfonic acid disodium salt, 1,5-Naphthalenedisulfonic acid, 2-amino-, sodium salt (1:2), 2-Amino-1,5-naphthalenedisulfonic acid sodium salt, Disodium 2-aminonaphthalene-1,5-disulphonate, EINECS 263-455-6, U733
Disodium 2-aminonaphthalene-1,5-disulfonate (CAS 62203-79-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H7NNa2O6S2 and a molecular weight of 347.27500 g/mol. It is also known as 2-Naphthylamine-1,5-disulfonic acid disodium salt, 1,5-Naphthalenedisulfonic acid, 2-amino-, sodium salt (1:2) and 2-Amino-1,5-naphthalenedisulfonic acid sodium salt. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 62203-79-6
- Jingsj CID
- J-1383512-3
- Molecular Formula
- C10H7NNa2O6S2
- Chinese Name
- 2-萘胺-1,5-二磺酸二钠
- Molecular Weight
- 347.27500 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of Disodium 2-aminonaphthalene-1,5-disulfonate?
The CAS number of Disodium 2-aminonaphthalene-1,5-disulfonate is 62203-79-6.
What are the molecular formula and molecular weight of Disodium 2-aminonaphthalene-1,5-disulfonate?
Disodium 2-aminonaphthalene-1,5-disulfonate has molecular formula C10H7NNa2O6S2 and molecular weight 347.27500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Disodium 2-aminonaphthalene-1,5-disulfonate (CAS 62203-79-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1383512-3 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.