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Solvent yellow 72

Product :Solvent yellow 72
C.I. Name/No:Solvent yellow 72  C.I.127450
CAS 61813-98-7
Hue:  bright yellow
Synonyms :2,4-Dihydro-4-[(2-methoxyphenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one
Molecular structure
Molecular formula:  C17H16N4O2
Molecular weight: 308.33
Foreign relative brand:
Spectraplast Yellow 8050 (SPEC)
Oil Yellow GRA(PSC)
Waxol Yellow OAP(DEVI)
Dayglo Solvent Yellow 72 (DGCC)
Amaplast Yellow 2GH (CCIC)
Calco Oil Yellow G conc (PYL)
Use:fossil oil coloring
Light Heat(℃) Water Soda (5%) hydrochloric acid (5%)
melting point stability
  166-167   insoluble insoluble insoluble