IMMEDIAL BRILLIANT GREEN GB

Chemical Properties

Blue-green powder. Slightly soluble in water. Olive color in sodium sulfide solution. Dark blue in concentrated sulfuric acid, dark blue precipitate after dilution. Orange in alkaline insurance powder solution, oxidized to normal color.

Uses

IMMEDIAL BRILLIANT GREEN GB is mainly used for dyeing cotton, linen, viscose fibers, vinylon and their fabrics, as well as for direct printing on cotton fabrics, exhibiting excellent leveling properties. It is also used in combination with other sulfur dyes to dye colors such as dark green and crab blue, producing a bright and vibrant hue.

Properties and Applications

Standard	Acid Resistance	Alkali Resistance	Light Fastness	Fulling	Persperation Fastness	Soaping
						Moderate	Severe
ISO	4	4	4-5	3-4	4-5	4	3
AATCC	5	3-4	4	4-5		2	1