Solvent Yellow Dye – High-brightness Colorant, Suitable For Multi-scenario Application Of Solvent Fuels

Belonging to quinoline or azo type solvent dyes, it features bright vivid hue, high brightness, excellent stability and superior solubility. It is widely used in civil and industrial solvent fuels to distinguish product specifications and enhance visual appeal.

It boasts outstanding properties: it delivers uniform, bright and clear yellow color for easy identification; with heat resistance up to 300℃ in polystyrene system and good light fastness, it maintains stable color during storage and transportation. Insoluble in water yet fully soluble in organic solvents and fuel, it dissolves without sediment or caking, and does not affect fuel viscosity and combustion performance.

For use, dilute the dye with a small amount of solvent first, then add it into fuel under stirring. The recommended dosage ratio is 1:2000 to 1:5000. Store it hermetically in cool, dry and shaded places away from high temperature and fire. Some grades have fluorescent properties, ideal for fluorescent marking of solvent fuels with wide application flexibility.