Acid Dyes
Acid Black
Acid Black Dyes
Acid 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, leather finishing, paper coloring, ink manufacturing. We supply buyers across India and export to 15+ countries, with TDS and MSDS available on request.
Key facts
| Chemical Name | Acid Black Dyes |
|---|---|
| Chemical Class | Azo / Naphthol / Anthraquinone Class |
| Form | Fine black to bluish-black powder |
| CAS No. | Varies by product (e.g., Acid Black 1 – 1064-48-8) |
| HSN Code | 3204 12 00 |
| Category | Dyes |
| Supplied from | Ankleshwar GIDC, Gujarat, India |
Main uses of Acid Black
- Textile Dyeing
- Leather Finishing
- Paper Coloring
- Ink Manufacturing
- Wood & Straw Dyeing
Product Overview
Aethon Acid Black Dyes are high-performance, water-soluble dyes designed to produce deep, intense black shades with excellent fastness and reproducibility.
Belonging to the Azo and Anthraquinone classes, these dyes are known for their excellent affinity toward protein fibers, smooth leveling, and outstanding color strength.
Aethon’s Acid Black series ensures uniform dyeing with minimal staining and superior bath stability. These dyes provide consistent, rich black tones ideal for textile, leather, paper, and ink applications, where high contrast and durability are essential.
Shade Range by Grade
| Sr. No. | Product Name | CI Name & CI Number | CAS Number | HSN Code | Shade (Mass Tone) | Shade (Diluted / Tint) |
|---|---|---|---|---|---|---|
| 1 | Aethon Acid Black 1 | Acid Black 1 (C.I. 20470) | 1064-48-8 | 320412 | ||
| 2 | Aethon Acid Black 11 | Acid Black 11 (C.I. 30235) | 1937-37-7 | 320412 | ||
| 3 | Aethon Acid Black 52 | Acid Black 52 (C.I. 26370) | 5610-64-0 | 320412 | ||
| 4 | Aethon Acid Black 172 | Acid Black 172 (C.I. 12215) | — | 320412 | ||
| 5 | Aethon Acid Black 194 | Acid Black 194 (C.I. 30035) | — | 320412 | ||
| 6 | Aethon Acid Black 210 | Acid Black 210 (C.I. 30045) | — | 320412 | ||
| 7 | Aethon Acid Black 234 | Acid Black 234 (C.I. 30065) | — | 320412 |
Applications
Aethon Acid Black Dyes are widely used for rich, uniform black shades in various industries:
Textile Dyeing: Wool, silk, nylon, and blended fibers for deep black tones
Leather Finishing: Intense, even coloration on natural and synthetic leathers
Paper Coloring: High contrast and uniform black appearance
Ink Manufacturing: Excellent solubility for water-based and flexographic inks
Wood & Straw Dyeing: Deep black finish for decorative and craft applications
Handling & Safety
Aspect | Information |
|---|---|
Hazards | Non-toxic; avoid prolonged inhalation or contact |
PPE | Use gloves, mask, and safety goggles during handling |
Storage | Keep in a cool, dry, ventilated area away from moisture |
Spillage | Avoid dust formation; collect and dispose safely |
First Aid | Rinse affected area with plenty of water; seek medical help if irritation occurs |
Key Advantages
Deep, rich black shades with high color intensity
Excellent solubility and leveling behavior
Consistent performance under acidic conditions
Good light and washing fastness
Ideal for textile, leather, and paper industries
Frequently Asked Questions about Acid Black
Related dyes
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