2-Aminonaphthalene-1,5-disulfonic acid monosodium salt

2-氨基萘-1,5-二磺酸单钠盐

Also known as: 8-Amino-1,5-naphthalenedisulfonic acid monosodium salt, 1-Naphthylamine-4,8-disulfonic acid monosodium salt, 2-Amino-1,5-naphthalenedisulfonic acid sodium salt, 2-Naphthylamine-1,5-disulfonic acid sodium salt, 4-Amino-1,5-naphthalenedisulfonic acid sodium salt, Sodium 6-amino-5-sulfo-1-naphthalenesulfonate, D-acid monosodium salt

2-Aminonaphthalene-1,5-disulfonic acid monosodium salt (CAS 19532-03-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H8NNaO6S2 and a molecular weight of 325.29300 g/mol. It is also known as 8-Amino-1,5-naphthalenedisulfonic acid monosodium salt, 1-Naphthylamine-4,8-disulfonic acid monosodium salt and 2-Amino-1,5-naphthalenedisulfonic acid sodium salt. Key property: a density of 1.769g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

19532-03-7

Jingsj CID

J-1012958-6

Molecular Formula

C₁₀H₈NNaO₆S₂

Chinese Name

2-氨基萘-1,5-二磺酸单钠盐

Molecular Weight

325.29300 g/mol

Category

Organic Acids

Last updated

8/21/2026