Sodium 2-[4-[(4-hydroxybiphenyl-3-yl)azo]phenoxy]ethyl sulphate

2-[4-[(4-羟基联苯-3-基)偶氮]苯氧基]乙基硫酸钠

Also known as: Acid Yellow 135, C.I. Acid Yellow 135, Fenazo Yellow N3GL, Nylomine Yellow A-G, Telon Yellow NLL, [1,1'-Biphenyl]-4-ol, 3-[[4-[2-(sulfooxy)ethoxy]phenyl]azo]-, monosodium salt, [1,1'-Biphenyl]-4-ol, 3-[2-[4-[2-(sulfooxy)ethoxy]phenyl]diazenyl]-, sodium salt (1:1), Sodium 2-(4-((4-hydroxybiphenyl-3-yl)azo)phenoxy)ethyl sulphate, sodium,2-[4-[(2Z)-2-(6-oxo-3-phenylcyclohexa-2,4-dien-1-ylidene)hydrazinyl]phenoxy]ethyl sulfate

Sodium 2-[4-[(4-hydroxybiphenyl-3-yl)azo]phenoxy]ethyl sulphate (CAS 12235-21-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C20H17N2NaO6S and a molecular weight of 436.41400 g/mol. It is also known as Acid Yellow 135, C.I. Acid Yellow 135 and Fenazo Yellow N3GL. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

12235-21-1

Jingsj CID

J-1503913-2

Molecular Formula

C₂₀H₁₇N₂NaO₆S

Chinese Name

2-[4-[(4-羟基联苯-3-基)偶氮]苯氧基]乙基硫酸钠

Molecular Weight

436.41400 g/mol

Category

Organic Acids

Last updated

8/21/2026