Sodium 4-chloro-3-nitrobenzenesulfonate

4-氯-3-硝基苯磺酸钠

Also known as: 4-Chloro-3-nitrobenzenesulfonic acid sodium salt, Sodium 3-nitro-4-chlorobenzenesulfonate, 4-Chloro-3-nitrobenzenesulphonic acid sodium salt, Sodium 4-chloro-3-nitrobenzenesulphonate, Sodium 1-chloro-2-nitrobenzene-4-sulfonate, Benzenesulfonic acid, 4-chloro-3-nitro-, sodium salt, MFCD00007496, EINECS 241-680-0, 4-Chlor-3-nitro-benzolsulfonsaeure, Natrium-Salz

Sodium 4-chloro-3-nitrobenzenesulfonate (CAS 17691-19-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H3ClNNaO5S and a molecular weight of 259.59900 g/mol. It is also known as 4-Chloro-3-nitrobenzenesulfonic acid sodium salt, Sodium 3-nitro-4-chlorobenzenesulfonate and 4-Chloro-3-nitrobenzenesulphonic acid sodium salt. Key property: a melting point of 204-208 °C(lit.). GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

17691-19-9

Jingsj CID

J-34608-1

Molecular Formula

C₆H₃ClNNaO₅S

Chinese Name

4-氯-3-硝基苯磺酸钠

Molecular Weight

259.59900 g/mol

Category

Organic Acids

Last updated

8/21/2026