Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name: 3-(3-Methyl-5-oxo-2H-pyrazol-1(5H)-yl)naphthalene-1,5-disulfonic acid

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

Molecular Structure:

3-(3-Methyl-5-oxo-2H-pyrazol-1(5H)-yl)naphthalene-1,5-disulfonic acid,1,5-Naphthalenedisulfonic acid,3-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-,CAS 6838-01-3,384.38,C14H12N2O7S2

Molecular Formula:C₁₄H₁₂N₂O₇S₂

Molecular Weight: 384.38

CAS Registry Number: 6838-01-3

List of synthetic dyes :

C.I.Reactive Yellow 167