|
HS Code |
951639 |
| Product Name | Vat Black 25 |
| Chemical Class | Anthraquinone dye |
| Cas Number | 4399-55-7 |
| Ci Number | CI Vat Black 25 (CI 61535) |
| Appearance | Black powder |
| Solubility | Insoluble in water, soluble in hot sulfuric acid |
| Molecular Formula | C32H14N2O8 |
| Molecular Weight | 538.47 g/mol |
| Application | Textile dyeing, especially for cotton and cellulosic fibers |
| Shade | Deep black |
| Light Fastness | Excellent |
| Ph Stability | Stable in alkaline conditions |
| Melting Point | Decomposes on heating |
As an accredited Vat Black 25 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Vat Black 25 is typically packaged in 25 kg tightly sealed fiber drums or kraft bags, labeled with product name and safety information. |
| Shipping | Vat Black 25 should be shipped in tightly sealed, labeled containers, protected from moisture and direct sunlight. It is classified as non-hazardous, but avoid sources of ignition and store in a cool, dry place. Comply with relevant national and international transport regulations for chemicals to ensure safe handling and delivery. |
| Storage | **Vat Black 25** should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of heat or ignition. Keep the container tightly closed and clearly labeled. Avoid contact with acids, strong oxidizers, and moisture. Store in corrosion-resistant containers to prevent contamination and deterioration. Ensure that handling and storage conform to local regulations for hazardous substances. |
Competitive Vat Black 25 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!
