Solvent Yellow 18 CAS 6407-78-9

Solvent Yellow 18

Synonyms	C.I. 12740; 4-[(2,4-Dimethylphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
Molecular Structure
Molecular Formula	C18H18N4O
Molecular Weight	306.36
CAS Registry Number	6407-78-9
EC Number	229-043-5

Uses:

1. High transparency coloring of engineering plastics: the core coloring agent for precision optical and electronic components.

2. Transparent coating and aluminum foil coloring: the preferred choice for high-end packaging and industrial coatings.

3. Ink system: the "invisible gold" of high color rendering printing.

4. Industry: Used for coloring paraffin, candles, industrial lubricants, and sealants.