Sodium 5-((2-aminoethyl)amino)naphthalene-1-sulfonate

5-(2-氨乙基氨基)-1-萘磺酸钠盐

Also known as: 1,5-EDANS sodium salt, 5-(2-Aminoethylamino)-1-naphthalenesulfonic acid sodium salt, Sodium 5-(2-aminoethylamino)-1-naphthalenesulfonate, Sodium 5-(2-aminoethylamino)-1-naphthalenesulfonate hydrate, 1,5-EDANS hydrate, N-(2-Aminoethyl)-5-naphthylamine-1-sulfonic acid sodium salt, 1-Naphthalenesulfonic acid, 5-[(2-aminoethyl)amino]-, sodium salt (1:1), 5-[(2-Aminoethyl)amino]-1-naphthalenesulfonic acid monosodium salt, Sodium 5-[(2-aminoethyl)amino]naphthalene-1-sulfonate, MFCD00051474

Sodium 5-((2-aminoethyl)amino)naphthalene-1-sulfonate (CAS 100900-07-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H13N2NaO3S and a molecular weight of 288.298 g/mol. It is also known as 1,5-EDANS sodium salt, 5-(2-Aminoethylamino)-1-naphthalenesulfonic acid sodium salt and Sodium 5-(2-aminoethylamino)-1-naphthalenesulfonate. Key property: a melting point of >300°C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

100900-07-0

Jingsj CID

J-28576-8

Molecular Formula

C₁₂H₁₃N₂NaO₃S

Chinese Name

5-(2-氨乙基氨基)-1-萘磺酸钠盐

Molecular Weight

288.298 g/mol

Category

Organic Acids

Last updated

8/21/2026