Disodium 3,3'-carbonylbis(4-hydroxy-6-methoxybenzenesulfonate)

3,3'-羰基双(4-羟基-6-甲氧基苯磺酸)二钠

Also known as: Disodium 3,3'-carbonylbis(4-hydroxy-6-methoxybenzenesulfonate), 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone-5,5'-disulphonic acid disodium salt, Disodium 4-hydroxy-5-(2-hydroxy-4-methoxy-5-sulfonatobenzoyl)-2-methoxybenzenesulfonate, Disodium 3-hydroxy-2-(2-hydroxy-4-methoxysulphonatobenzoyl)-5-methoxybenzenesulphonate

Disodium 3,3'-carbonylbis(4-hydroxy-6-methoxybenzenesulfonate) (CAS 63270-28-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H10Na2O9S2 and a molecular weight of 432.33300 g/mol. It is also known as 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone-5,5'-disulphonic acid disodium salt, Disodium 4-hydroxy-5-(2-hydroxy-4-methoxy-5-sulfonatobenzoyl)-2-methoxybenzenesulfonate and Disodium 3-hydroxy-2-(2-hydroxy-4-methoxysulphonatobenzoyl)-5-methoxybenzenesulphonate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

63270-28-0

Jingsj CID

J-1020675-1

Molecular Formula

C₁₄H₁₀Na₂O₉S₂

Chinese Name

3,3'-羰基双(4-羟基-6-甲氧基苯磺酸)二钠

Molecular Weight

432.33300 g/mol

Category

Organic Acids

Last updated

8/21/2026