|
HS Code |
645970 |
| Name | Acid Dyestuff |
| Type | Synthetic dye |
| Solubility | Water-soluble |
| Color Range | Wide (vivid shades) |
| Application | Protein fibers (wool, silk, nylon) |
| Chemical Class | Azo, anthraquinone, triphenylmethane, etc. |
| Ph Range | Acidic (pH 2-6) |
| Fixation Method | Acid bath with heat |
| Lightfastness | Moderate to good |
| Washfastness | Variable (often moderate) |
| Form | Powder or granules |
| Toxicity | Some types may be hazardous |
| Molecular Structure | Contains sulfonic acid groups |
| Storage Condition | Cool, dry place |
As an accredited Acid Dyestuff factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The Acid Dyestuff is securely packaged in a 25 kg double-layer polyethylene bag, placed inside a durable fiber drum for safety. |
| Shipping | Acid Dyestuff should be shipped in tightly sealed containers, clearly labeled, and protected from moisture and direct sunlight. Use appropriate packaging to prevent leaks and contamination. Comply with local and international hazardous material regulations. Keep away from incompatible substances and ensure proper documentation accompanies the shipment for safety and regulatory compliance. |
| Storage | Acid dyestuff should be stored in a cool, dry, and well-ventilated area away from direct sunlight and sources of heat. Keep the container tightly closed and clearly labeled. Avoid contact with incompatible substances such as strong oxidizers and bases. Use appropriate containment to prevent environmental contamination. Always follow relevant safety guidelines and material safety data sheet (MSDS) recommendations. |
Competitive Acid Dyestuff prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615365186327 or mail to sales3@ascent-chem.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ascent-chem.com
Flexible payment, competitive price, premium service - Inquire now!
