|
HS Code |
337985 |
| Chemical Name | Direct Black 38 |
| Synonyms | C.I. Direct Black 38, Congo Corinne Extra, Direct Deep Black, Benzidine Black |
| Cas Number | 1937-37-7 |
| Molecular Formula | C34H24N6Na4O16S4 |
| Molecular Weight | 960.87 |
| Appearance | Dark black powder |
| Solubility | Soluble in water |
| Color Index Number | C.I. 30235 |
| Usage | Textile dyeing, paper dye, ink manufacture |
| Melting Point | Decomposes |
As an accredited Direct Black 38 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Direct Black 38 features a 25 kg woven plastic bag, labeled with product name, batch number, and safety information. |
| Storage | Direct Black 38 should be stored in a tightly closed container in a cool, dry, well-ventilated area, away from incompatible substances such as strong oxidizers. The storage area should protect against moisture and direct sunlight. Ensure containers are clearly labeled and prevent the release of dust into the environment. Proper personal protective equipment should be available when handling the material. |
| Shipping | Direct Black 38 is shipped in tightly sealed, moisture-proof containers such as drums or bags, typically weighing 25 kg. It should be stored in a cool, dry, and well-ventilated area, away from incompatible materials. Proper labeling and documentation are required for safe handling and compliance with transport regulations. |
Competitive Direct Black 38 prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@bouling-chem.com
