© 2026 Nanjing Finechem Holdings Co., Ltd,
All Right Reserved
|
HS Code |
571170 |
| Common Name | Food Yellow No. 4 |
| Chemical Name | Tartrazine |
| E Number | E102 |
| Ci Number | 19140 |
| Molecular Formula | C16H9N4Na3O9S2 |
| Molar Mass | 534.36 g/mol |
| Color | Bright yellow |
| Solubility | Soluble in water |
| Usage | Synthetic food dye |
| Applications | Used in beverages, candies, baked goods |
As an accredited Food Yellow No. 4 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Food Yellow No. 4 is packaged by Sigma Aldrich in a sealed 100g amber glass bottle with tamper-evident cap and label. |
| Shipping | Food Yellow No. 4 (Sigma Aldrich/Merck/TCI Chemical Grade) is shipped in tightly sealed, clearly labeled containers to prevent contamination and moisture ingress. It is packed in accordance with relevant regulations for chemical safety, ensuring protection from light and air, and is accompanied by a Safety Data Sheet (SDS) for handling guidance. |
| Storage | Food Yellow No. 4 should be stored in a tightly sealed container, protected from light and moisture. Keep it in a cool, dry, and well-ventilated area away from incompatible substances. Avoid exposure to heat and direct sunlight. Follow all relevant safety, handling, and storage instructions outlined in the supplier’s safety data sheet and local regulations. |
Competitive Food Yellow No. 4 prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
Flexible payment, competitive price, premium service - Inquire now!
