|
HS Code |
245063 |
| Cas Number | 61931-06-0 |
| Ec Number | 263-720-9 |
| Molecular Formula | C32H23N9Na2O10S3 |
| Molecular Weight | 873.76 g/mol |
| Color Index Number | 20470 |
| Appearance | Dark brown to black powder |
| Solubility In Water | Soluble |
| Class | Acid dye |
| Chemical Name | Sodium 6-[(4-amino-3-sulfonatophenyl)azo]-5-hydroxy-2-naphthalene sulfonate |
| Usage | Textile dyeing (mainly wool, silk, and nylon) |
| Melting Point | Decomposes |
| Ph Value | Around 7 (1% solution) |
As an accredited Acid Black 158 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Acid Black 158 is packed in a 25 kg blue fiber drum with inner polyethylene lining and clearly labeled product information. |
| Storage | Acid Black 158 should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition. Keep the container tightly closed and avoid contact with strong oxidizing agents. Use corrosion-resistant storage containers. Ensure that storage conditions prevent moisture absorption and caking. Clearly label the storage area and containers for safety and easy identification. |
| Shipping | **Shipping Description for Acid Black 158:** Acid Black 158 is typically shipped in tightly sealed, moisture-proof packaging—such as fiber drums or plastic bags—to prevent contamination and moisture absorption. It should be transported under ambient conditions, away from strong oxidizers, and in compliance with local chemical transportation regulations. Handle with appropriate personal protective equipment. |
Competitive Acid Black 158 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
