|
HS Code |
544012 |
| Chemical Name | Acid Black A |
| Other Names | Acid Black 1, Aniline Black |
| Chemical Formula | C22H14N6Na2O9S2 |
| Cas Number | 1064-48-8 |
| Molecular Weight | 616.49 g/mol |
| Appearance | Dark black powder |
| Solubility In Water | Soluble |
| Dye Class | Acid dye |
| Application | Textile and leather dyeing |
| Maximum Absorption Wavelength | 618 nm |
| Melting Point | Decomposes |
| Stability | Stable under normal conditions |
| Storage Conditions | Store in a cool, dry place |
| Ph Range For Use | 2 - 5 |
| Ec Number | 213-908-5 |
As an accredited Acid Black A factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Acid Black A is packaged in a 500g high-density polyethylene bottle, featuring a secure screw cap and hazard labeling. |
| Shipping | **Shipping Description for Acid Black A:** Acid Black A should be shipped in tightly sealed, clearly labeled containers, protected from moisture and direct sunlight. Use non-reactive packaging materials and ensure compliance with relevant hazardous materials regulations. Transport via road, rail, or sea must adhere to national and international chemical safety guidelines to prevent leaks or contamination. |
| Storage | Acid Black A should be stored in a cool, dry, and well-ventilated area, away from direct sunlight, heat, and incompatible substances such as strong oxidizers. Keep the container tightly closed and properly labeled. Ensure storage areas are equipped with appropriate spill containment and protect from moisture to prevent clumping or decomposition. Use only in designated chemical storage areas. |
Competitive Acid Black A 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!
