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Solvent yellow 28

Solvent yellow 28 is yellow powder . It is of good thermal resistant ability, good light fastness and strong dyeing power.
C.I. Name/No:Solvent yellow 28  C.I.20010
CAS 5844-01-9
Hue:Reddish yellow
Molecular formula: C19H16N4O
Molecular weight:316.36
Use:alcohol, ester, hydrocarbon, fat, wax coloring , transparent paint and in color separation of oil products, also used in smoke dyes.
Light Heat(℃) Water Soda (5%) hydrochloric acid (5%)
melting point stability
excellent 117 100 >180 sublimate excellent excellent excellent