Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name: 2,5-Bichloro-4-(3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid

CA Name: Benzenesulfonic acid,2,5-dichloro-4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-

Molecular Structure:

2,5-Bichloro-4-(3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid,Benzenesulfonic acid,2,5-dichloro-4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-,CAS 84-57-1,323.15,C10H8Cl2N2O4S

Molecular Formula:C₁₀H₈Cl₂N₂O₄S

Molecular Weight: 323.15

CAS Registry Number: 84-57-1

List of synthetic dyes :

C.I.Reactive Yellow 1

C.I.Reactive Yellow 2

C.I.Reactive Yellow 39

C.I.Acid Yellow 158

C.I.Acid Yellow 172

C.I.Acid Yellow 61

C.I.Reactive Yellow 135

C.I.Reactive Yellow 193

C.I.Reactive Yellow 202

C.I.Reactive Yellow 35

C.I.Food Yellow 5

C.I.Acid Yellow 14

C.I.Acid Yellow 158:1

C.I.Acid Yellow 17

C.I.Acid Yellow 19

C.I.Acid Yellow 48

C.I.Acid Yellow 72

C.I.Pigment Yellow 190