Application and parameters of basic dye products
Methyl Violet 5BN Soluble in cold water and hot water, soluble in ethanol for purple. The strong sulfuric acid dyes to orange, diluted turn green, have precipitation. The dye water solution is purple, with sodium hydroxide change palm red, precipitation. Used for cotton, wool, silk dyeing, can be in cotton, wool, silk fabric printing.
mainly used for the textile shading, also can be used in the manufacture of organic pigment and solvent dye, also can be used for paper, leather, biological shading, also used in the film, and varnish coloring and indicator.
20 or 25kg/compound bag, carton box, iron drum, fiber durm for powder dye and 1000kg/tank for liquid dye