Solvent Black 7 Nigrosin Dye

Supply Ability: 5000 Per Month
Type: Acid Dye
Resistance: Alkali Resistance
Physical Form: Powder
Poisonous: 1
Rubbing Resistance: Dry
Purity: 95%-99%

Solvent Black 7 Nigrosin Dye is a synthetic oil-soluble black dye applied to plastics, resins, waxes, leather, and wood stain. This has good lightfastness, heat stability, and chemical resistance. It is a member of the nigrosine dye group, which is obtained by oxidation of aniline in the presence of an oxidizing agent like nitrobenzene. Our selection features Solvent Black 7 Induline Base Ci 50415B Nigrosine Fat Soluble Dye and Nigrosine Solvent Black 7 Dye For Marker Ink Polyamide Resin. Solvent Black 7 Nigrosin Dye can be applied broadly in rubber products such as tires and industrial rubber products.