|
HS Code |
189734 |
| Cas Number | 6359-98-4 |
| Ec Number | 228-844-6 |
| Chemical Formula | C16H12N4Na2O7S2 |
| Molecular Weight | 502.40 g/mol |
| Appearance | Yellow powder |
| Solubility In Water | Soluble |
| Melting Point | Decomposes |
| Color Index Number | 18936 |
| Usage | Dye for wool, silk, paper |
| Light Fastness | Moderate |
| Synonyms | Direct Yellow 44, C.I. Acid Yellow 49 |
| Ph Range | 5 to 7 (aqueous solution) |
| Stability | Stable under recommended storage conditions |
As an accredited Acid Yellow 49 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Acid Yellow 49 consists of a sealed 25 kg fiber drum, labeled with product name, batch number, and safety information. |
| Storage | Acid Yellow 49 should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizers and bases. Protect from moisture and direct sunlight. Ensure the storage area is equipped with appropriate spill containment and is clearly labeled. Personal protective equipment should be available when handling this chemical. |
| Shipping | Acid Yellow 49 should be shipped in tightly sealed, labeled containers to prevent leaks and contamination. Store in a cool, dry, well-ventilated area away from incompatible substances. Follow all applicable local, national, and international regulations for transport of hazardous chemicals, ensuring proper documentation and handling to ensure safety during transit. |
Competitive Acid Yellow 49 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
