Dyes

Disodium 4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4?-[(2-hydroxy-1-naphthyl)azo][1,1′-biphenyl]-2,2?-disulphonate

Chemical Name Disodium 4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4?-[(2-hydroxy-1-naphthyl)azo][1,1′-biphenyl]-2,2?-disulphonate
C.I. No. 22895
CAS No. 6470-20-8
Structure Disodium 4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4?-[(2-hydroxy-1-naphthyl)azo][1,1′-biphenyl]-2,2?-disulphonate
Specification

Molecular Formula : C32H22N6Na2O8S2

Molecular Weight : 728.66
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