Acid dye
Esquema
Jerarquía
<materiales por función> > colorante > tinte (material) > <tintes por propiedades>
Descripción
Any of a large class of dyes that contain sodium salts of sulfonic or carboylic acid which react with polyamides (such as silk, wool, and nylon) to create a uniform, lightfast color.
URI original del concepto
Otros términos
- acid dyes [en]
- dye, acid [en]