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Solvent yellow 157

Product :Solvent yellow 157
C.I. Name/No:Solvent yellow 157 C.I.470180
CAS 27908-75-4
Hue: bright greenish yellow
Synonyms : 4,5,6,7-Tetrachloro-2-(2-quinolyl)-1,3-indandione
Molecular structure
Molecular formula: C18H7Cl4NO2
Molecular weight: 411.07
Foreign relative brand:
Keyplast Lemon Yellow (KEY)
KPSolve Yellow ARS (KPS
) Sumiplast Lemon Yellow HGN (SFC)
Zapon Yellow 157 (PYL)
Use:
Light Heat(℃) Water Soda (5%) hydrochloric acid (5%)
melting point stability
good >300 280 insoluble good good