Sulphur Yellow 9

Chemical Properties

Straw yellow powder. Insoluble in water, turns yellow when dissolved in sodium sulfide solution, and turns dark orange when dissolved in concentrated sulfuric acid.

Uses

Sulphur Yellow 9 is mainly used for dyeing and printing cotton, linen, viscose fiber, and vinylon. It has a bright and delicate color with good colorfastness. It is often blended with sulfur blue (CV) to dye beige and green, and with sulfur bright green to dye pale green.

Properties and Applications

LIGHT	SOAPONG WASH		IRONING
	FADE	STAIN
4	3~4	4	4