Direct Dyes
Direct Black
Direct Black Dyes
Direct Black is supplied in bulk by Aethon Chemicals, a supplier and exporter of industrial chemicals based in Ankleshwar GIDC, Gujarat, India. It is commonly used in textile dyeing, paper coloring, leather finishing, wood & straw dyeing. We supply buyers across India and export to 15+ countries, with TDS and MSDS available on request.
Key facts
| Chemical Name | Direct Black Dyes |
|---|---|
| Chemical Class | Azo Class / Mixture of Azo & Reactive Components |
| Form | Fine black powder |
| CAS No. | Varies by product (e.g., Direct Black 19 – 6473-13-8) |
| HSN Code | 3204 14 00 |
| Category | Dyes |
| Supplied from | Ankleshwar GIDC, Gujarat, India |
Main uses of Direct Black
- Textile Dyeing
- Paper Coloring
- Leather Finishing
- Wood & Straw Dyeing
- Ink Formulations
Product Overview
Aethon Direct Black Dyes are high-strength, water-soluble dyes formulated for deep, intense black shades with excellent coverage and fastness.
These dyes belong to the Azo class of Direct Dyes, known for their superior substantivity to cellulosic fibers, good leveling, and consistent performance across textile and paper applications.
They deliver deep, rich black tones and smooth dye bath exhaustion on cotton, viscose, paper, and blended fabrics, making them a reliable and cost-effective solution for industries seeking high-quality coloration.
Shade Range by Grade
| Sr. No. | Product Name | CI Name & CI Number | CAS Number | HSN Code | Shade (Mass Tone) | Shade (Diluted / Tint) |
|---|---|---|---|---|---|---|
| 1 | Aethon Direct Black 19 | Direct Black 19 (C.I. 35255) | 6428-31-5 | 320414 | ||
| 2 | Aethon Direct Black 22 | Direct Black 22 (C.I. 35435) | 6473-13-8 | 320414 | ||
| 3 | Aethon Direct Black 80 | Direct Black 80 (C.I. 31600) | 8003-69-8 | 320414 | ||
| 4 | Aethon Direct Black 155 | Direct Black 155 (C.I. 38745) | — | 320414 | ||
| 5 | Aethon Direct Black 168 | Direct Black 168 (C.I. 39100) | — | 320414 |
Applications
Aethon Direct Black Dyes are widely used for achieving deep black tones and excellent coverage across multiple industries:
Textile Dyeing: Cotton, viscose, rayon, linen, and blended fabrics
Paper Coloring: Produces dark black tones with excellent uniformity
Leather Finishing: Provides rich black color to leathers and synthetics
Wood & Straw Dyeing: Deep black decorative finishes
Ink Formulations: Used in water-based and flexographic inks for high-intensity black shades
Handling & Safety
Aspect | Information |
|---|---|
Hazards | Non-toxic; avoid inhalation of dust |
PPE | Use gloves, mask, and safety glasses |
Storage | Keep tightly closed in a dry, ventilated area |
Spillage | Avoid dust dispersion; clean with vacuum or damp cloth |
First Aid | Wash affected area with water; seek medical aid if irritation occurs |
Key Advantages
Deep, intense black tones with high color yield
Excellent solubility and reproducibility
Good light and washing fastness
Uniform shade on cotton and viscose fibers
Cost-effective with wide industrial applicability
Frequently Asked Questions about Direct Black
Related dyes
Need Direct Black in bulk?
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