DIRECT BLACK 22

The direct dye is a range of anionic direct dyes appropriate for dyeing of cellulosic fibers like paper, cotton, flax, viscose rayon, acetate and jute. We are presenting the direct dye which is available in powder and liquid form depending upon the compound of application and dye content. We are the foremost manufacturer of the product Direct Black 22 which is having the outstanding solubility and gives you the outstanding yield on cotton black dyeing.

Backed with the rich experience we are presenting the direct black 22 which are skin-friendly and can be used as an assortment for different types of fabric due to its capability of being entirely engrossed into the fabric. We take immense care of the dye while formulating them using the finest grade of intermediates in accordance to the standard set by the industry. The offered dyes are available at pure and affordable price.

We are providing the liquid forms of Direct Black 22 which are highly recommended for the Paper Industry. In the Direct Black 22 the property of fastness in the dye is excellent. Our Direct Black 22 is available in various versions like 2200%, 1600%, 1200%, 800%, Black VSF.


DIRECT BLACK 22 BASIC INFORMATION

Product Name Direct Black 22
Synonyms

C.I. Direct Black 22; 2-Naphthalenesulfonic acid, 6-(2-(2,4-diaminophenyl)diazenyl)-3-(2-(4-((4-(2-(7-(2-(2,4-diaminophenyl)diazenyl)-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl)phenyl)amino)-3-sulfophenyl)diazenyl)-4-hydroxy-, sodium salt (1:3); C.I. 35435; Direct Black 22; trisodium 6-[(E)-(2,4-diaminophenyl)diazenyl]-3-{(E)-[4-({4-[(E)-{7-[(E)-(2,4-diaminophenyl)diazenyl]-1-hydroxy-3-sulfonatonaphthalen-2-yl}diazenyl]phenyl}amino)-3-sulfonatophenyl]diazenyl}-4-hydroxynaphthalene-2-sulfonate

Molecular Formula C44H32N13Na3O11S3
Average Mass 1083.970 Da
Safety Description Avoid contact with skin and eyes.
Product Categories Dyes and Pigments, Organics
Chemical Properties Black Powder
Raw Materials Diphenylamine--> m-Phenylenediamine