Pigment Yellow 191:1

CAS NO: 154946-66-4
Molecular Formula: C17H21ClN6O7S2
Molecular Weight: 520.96764

Synonyms

Yellow HRP

Pigment Yellow 191:1

Benzenesulfonic acid, 4-chloro-2-4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-ylazo-5-methyl-, diammonium salt

4-Chloro-2-[2-[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]diazenyl]-5-methylbenzenesulfonic acid ammonium salt