Acid Yellow 59

酸性黄59

Also known as: Acid Yellow 2GL, C.I. Acid Yellow 59, sodium bis[2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]benzoato(2-)]chromate(1-), chromate(1-), bis[2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]benzoato(2-)]-, sodium, EINECS 255-527-0, [4-[(2-carboxyphenylazo]-1-phenyl-3-methyl-5-pyrazolone]chromium, sodium, chromium(3+) sodium 2-[(E)-(3-methyl-5-oxido-1-phenyl-1H-pyrazol-4-yl)diazenyl]benzoate(1:1:2)

Acid Yellow 59 (CAS 41741-86-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C34H24CrN8NaO6 and a molecular weight of 715.59000 g/mol. It is also known as Acid Yellow 2GL, C.I. Acid Yellow 59 and sodium bis[2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]benzoato(2-)]chromate(1-). Key properties include a boiling point of 579.3ºC at 760 mmHg and a flash point of 304.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

41741-86-0

Jingsj CID

J-1363322-0

Molecular Formula

C₃₄H₂₄CrN₈NaO₆

Chinese Name

酸性黄59

Molecular Weight

715.59000 g/mol

Category

Organic Acids

Last updated

8/21/2026