Acid Yellow 127

酸性黄127

Also known as: Acid Brilliant Yellow 3GL, Aminyl Yellow F-5GL, Best Acid Milling Yellow 5GW, Concorde Acid Yellow 5GW, Hodgsons Kayanol Milling Yellow 5GW, Kayanol Milling Yellow 5GW, C.I. Acid Yellow 127, C.I. 18888, EINECS 277-419-2, Benzenesulfonic acid, 4-[[4-chloro-6-(methylphenylamino)-1,3,5-triazin-2-yl]amino]-2-[[1-(2-chlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo], monosodium salt, Sodium 4-((4-chloro-6-(methylanilino)-1,3,5-triazin-2-yl)amino)-2-((1-(2-chlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo)benzenesulfonate

Acid Yellow 127 (CAS 73384-78-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C26H20Cl2N9NaO4S and a molecular weight of 648.456 g/mol. It is also known as Acid Brilliant Yellow 3GL, Aminyl Yellow F-5GL and Best Acid Milling Yellow 5GW. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

73384-78-8

Jingsj CID

J-1386424-8

Molecular Formula

C₂₆H₂₀Cl₂N₉NaO₄S

Chinese Name

酸性黄127

Molecular Weight

648.456 g/mol

Category

Organic Acids

Last updated

8/21/2026