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