sodium 1,4-dioxo-1,4-dihydronaphthalene-2-sulfonate

1,4-萘醌-2-磺酸钠

Also known as: 2-naphthalenesulfonic acid, 1,4-dihydro-1,4-dioxo-, sodium salt (1:1), 1,4-dihydro-1,4-dioxo-2-naphthalenesulfonic acid sodium salt, sodium 1,4-naphthoquinone-2-sulfonate, sodium 1,4-dioxo-2-naphthalenesulfonate, 1,4-dihydro-1,4-dioxonaphthalene-2-sulfonic acid sodium salt, 1-4-napthaquinone-2-sulfonic acid sodium salt, 2-sulfo-1,4-naphthoquinone sodium salt, i14-0441, sodium 1,4-dioxonaphthalene-2-sulfonate, sodium 1,4-bis(oxidanylidene)naphthalene-2-sulfonate

sodium 1,4-dioxo-1,4-dihydronaphthalene-2-sulfonate (CAS 7045-83-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H5NaO5S and a molecular weight of 260.19800 g/mol. It is also known as 2-naphthalenesulfonic acid, 1,4-dihydro-1,4-dioxo-, sodium salt (1:1), 1,4-dihydro-1,4-dioxo-2-naphthalenesulfonic acid sodium salt and sodium 1,4-naphthoquinone-2-sulfonate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

7045-83-2

Jingsj CID

J-1151310-2

Molecular Formula

C₁₀H₅NaO₅S

Chinese Name

1,4-萘醌-2-磺酸钠

Molecular Weight

260.19800 g/mol

Category

Organic Acids

Last updated

8/21/2026