Tracid Brilliant Red B

Acid Red 249 is a water-based inkjet printing ink compound.

5-Chloro-2-phenoxybenzenamine?diazo, and?8-(4-Methylphenylsulfonamido)-1-naphthol-3,6-disulfonic acid?coupling.

Non flammable

colourful red blue light. Dark red powder, soluble in water, slightly soluble in ethanol for product red, the strong sulfuric acid for product red, diluted for pink; Join the hydrochloric acid solution for red; Add sodium hydroxide to brown. Metal ion to the colored light no effect. Used for wool, silk and polyamide fiber fabric dyeing and printing, but also for direct dyes and with bath dyeing wool/rayon blended fabric.

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
		Fading	Stain		Fading	Stain	Fading	Stain
ISO	5	2	3	4	4	3	4	4-5
AATCC	3				4	2