Xylenol Orange sodium salt

二甲酚橙一钠盐

Also known as: Xylenol Orange sodium salt, MFCD00011493, EINECS 216-553-8, Sodium 2-[(E)-(3-{[bis(carboxymethyl)amino]methyl}-4-hydroxy-5-methylphenyl)(3-{[bis(carboxymethyl)amino]methyl}-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]benzenesulfonate, o-Cresolsulfonphthalein-3,3'-bis(methyliminodiacetic acid) sodium salt, 3,3'-Bis[N,N-di(carboxymethyl)aminomethyl]-o-cresolsulfonphthalein sodium salt, Sodium [{5-[(Z)-(3-{[bis(carboxymethyl)amino]methyl}-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(2-sulfophenyl)methyl]-2-hydroxy-3-methylbenzyl}(carboxymethyl)amino]acetate

Xylenol Orange sodium salt (CAS 63721-83-5) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C31H31N2NaO13S and a molecular weight of 694.638 g/mol. It is also known as MFCD00011493, EINECS 216-553-8 and Sodium 2-[(E)-(3-{[bis(carboxymethyl)amino]methyl}-4-hydroxy-5-methylphenyl)(3-{[bis(carboxymethyl)amino]methyl}-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]benzenesulfonate. Key property: a melting point of 209-211ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

63721-83-5

Jingsj CID

J-1576014-4

Molecular Formula

C₃₁H₃₁N₂NaO₁₃S

Chinese Name

二甲酚橙一钠盐

Molecular Weight

694.638 g/mol

Category

Alcohols

Last updated

8/21/2026