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Lingwu, Yinchuan, Ningxia, China
© 2025 Sinochem Nanjing Corporation, All Right Reserved
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HS Code |
248860 |
| Product Name | L-Tryptophan Food Grade |
| Chemical Formula | C11H12N2O2 |
| Cas Number | 73-22-3 |
| Appearance | White to slightly yellowish crystalline powder |
| Purity | ≥98.5% |
| Solubility In Water | Slightly soluble |
| Molecular Weight | 204.23 g/mol |
| Melting Point | 289 °C (decomposes) |
| Odor | Odorless |
| Taste | Slightly bitter |
| Storage Conditions | Store in a cool, dry place, tightly sealed |
| Main Application | Food additive, nutritional supplement |
| Ph Range | 5.5 - 7.0 (1% solution) |
| Heavy Metals Limit | <10 ppm |
| Origin | Fermentation |
As an accredited L-Tryptophan Food Grade factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging is a 25 kg white fiber drum labeled “L-Tryptophan Food Grade,” featuring product details and safety instructions. |
| Storage | L-Tryptophan Food Grade should be stored in a cool, dry, and well-ventilated area, away from direct sunlight, moisture, and sources of heat or ignition. Keep the container tightly closed when not in use. Store separately from incompatible materials, such as strong oxidizers. Ensure the storage area is clean and that the chemical is protected from contamination. |
| Shipping | L-Tryptophan Food Grade is shipped in sealed, food-safe packaging—typically fiber drums or bags lined with polyethylene to prevent contamination. Packages are clearly labeled and transported under cool, dry conditions, avoiding extreme temperatures and moisture. All shipments comply with relevant regulations for food additives, ensuring product integrity and safety during transit. |
Competitive L-Tryptophan Food Grade prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: admin@sinochem-nanjing.com
Lingwu, Yinchuan, Ningxia, China
