
Acid Red 194 is a 1:2 metal-complex dye that delivers a deep, bluish-red shade with excellent fastness. It is engineered for applications where colour longevity and resistance to fading and bleeding are critical. This dye performs exceptionally well on nylon, wool, and silk and is also widely used in the finishing of high-quality leather. Its reliability and strong fastness profile make it a valuable colourant for premium goods.