Purpurin sulfonate

1,3,4-三羟基-9,10-二氧代蒽-2-磺酸钠

Also known as: sodium 1,3,4-trihydroxy-9,10-dioxoanthracene-2-sulfonate, 1,2,4-trihydroxyanthraquinonesodium sulfonate, 1,2,4-trihydroxyanthraquinonesulfonate, 1,2,4-trioxyanthraquinone sulfonate, 2-Anthracenesulfonic acid, 9,10-dihydro-1,3,4-trihydroxy-9,10-dioxo-, monosodium salt, 9,10-Dihydro-1,3,4-trihydroxy-9,10-dioxo-2-anthracenesulfonic acid monosodium salt, hydroxylizaric acid sulfonate, oxyalizarin VI sulfonate, verantin sulfonate, sodium 1,2,4-trihydroxy-9,10-dioxoanthracene-3-sulfonate

Purpurin sulfonate (CAS 6486-90-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H7NaO8S and a molecular weight of 358.25500 g/mol. It is also known as sodium 1,3,4-trihydroxy-9,10-dioxoanthracene-2-sulfonate, 1,2,4-trihydroxyanthraquinonesodium sulfonate and 1,2,4-trihydroxyanthraquinonesulfonate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

6486-90-4

Jingsj CID

J-884753-5

Molecular Formula

C₁₄H₇NaO₈S

Chinese Name

1,3,4-三羟基-9,10-二氧代蒽-2-磺酸钠

Molecular Weight

358.25500 g/mol

Category

Organic Acids

Last updated

8/21/2026