|
HS Code |
439949 |
| Product Name | Basic Yellow 19 |
| Cas Number | 71600-70-5 |
| Ec Number | 275-724-7 |
| Chemical Formula | C21H25ClN4 |
| Molecular Weight | 368.90 g/mol |
| Appearance | yellow powder |
| Solubility | soluble in water |
| Dye Class | Basic (cationic) dye |
| Lightfastness | poor to moderate |
| Application | textile dyeing, paper coloration |
| Synonyms | C.I. Basic Yellow 19, Astrazon Yellow 7G |
| Color Index Number | 48040 |
As an accredited Basic Yellow 19 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Basic Yellow 19 is packaged in a 500-gram sealed HDPE bottle with clear labeling, safety pictograms, and batch information. |
| Shipping | Basic Yellow 19 is shipped as a colored powder or granule in sealed, moisture-proof containers to prevent contamination. It should be labeled according to chemical safety regulations, handled with appropriate protective equipment, and stored in a cool, dry place away from incompatible substances such as strong oxidizers. |
| Storage | **Basic Yellow 19** should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from moisture, heat, ignition sources, and incompatible substances such as strong oxidizers. Avoid exposure to direct sunlight. Properly label storage containers and keep them away from food and drink. Use appropriate personal protective equipment when handling the chemical. |
Competitive Basic Yellow 19 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!
