Direct Black Dye
Direct Black dyes are a class of direct dyes (also called substantive dyes) mainly used for dyeing cellulosic fibers like cotton, paper, and rayon. They are valued for their ease of application, as they can be applied directly without a mordant.
Appearance& Shades
Usually appear as black or dark brown powders
Produce deep black to grayish-black shades
Shade may vary depending on dye type and conditions
Chemical Nature
Belong to the azo dye group (contain N=N azo linkage)
Often polyazo compounds
Water-soluble due to sulfonic acid groups (-SONa)
Applications
Direct Black dyes are widely used in:
Cotton textiles (most common)
Viscose/rayon fabrics
Paper coloring
Leather(limited use)
Sometimes for jute
Direct Black Dyes Name :
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Direct Black Dyes |
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Product |
C.I. Name |
CAS No. |
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Direct Black 22 |
Direct Black 2B H/Conc |
6473-13-8 |
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Direct Black 19 |
Direct Black L-3BQ |
6428-31-5 |
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Direct Black 80 |
Direct Black OB |
8003-69-8 |
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Direct Black 112 |
Direct Black 112 |
12217-52-6 |
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Direct Black 168 |
Direct Black GB |
85631-88-5/83046-38-2 |











Price:
Price 100.0 INR / Kilograms
Minimum Order Quantity : 100 Kilograms
Physical Form : Powder
Type : Other
Rubbing Resistance : other
Application : Paper, Paints, Textile, Ink, Other
Price 300.0 INR / Kilograms
Minimum Order Quantity : 100 Kilograms
Physical Form : Powder
Type : Direct Dye
Rubbing Resistance : Dry
Price 400.0 INR / Kilograms
Minimum Order Quantity : 100 Kilograms
Physical Form : Powder
Type : Acid Dye
Rubbing Resistance : Dry
Price 500 INR / Kilograms
Minimum Order Quantity : 100 Kilograms
Physical Form : Powder
Type : Acid Dye
Rubbing Resistance : Dry