|
HS Code |
166807 |
| Cas Number | 6374-47-2 |
| Ec Number | 228-921-6 |
| Chemical Formula | C18H14N4Na2O9S2 |
| Molecular Weight | 560.44 g/mol |
| Appearance | Yellow powder |
| Solubility | Soluble in water |
| Color Index Ci | CI 18965 |
| Synonyms | C.I. Acid Yellow 40, Tartrazine |
| Melting Point | Decomposes |
| Application | Textile, paper, food dye (as tartrazine) |
| Ph Aqueous Solution | 6.0 - 7.0 |
| Stability | Stable under recommended storage conditions |
As an accredited Acid Yellow 40 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Acid Yellow 40 contains 500 grams, sealed in a sturdy, labeled HDPE bottle with safety information and hazard pictograms. |
| Storage | Acid Yellow 40 should be stored in a tightly sealed container in a cool, dry, and well-ventilated area, away from sources of heat, moisture, and incompatible substances such as strong oxidizers. The storage area should be clearly labeled and protected from direct sunlight. Personal protective equipment is recommended during handling to prevent skin and eye contact. |
| Shipping | **Shipping for Acid Yellow 40:** Acid Yellow 40 should be shipped in tightly sealed containers, away from incompatible substances and moisture. Transport must comply with local and international hazardous material regulations. Clearly label all packaging with proper chemical identification and hazard warnings. Handle with appropriate protective equipment to prevent spills and exposure during transit. |
Competitive Acid Yellow 40 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
