© 2026 Sinochem Nanjing Corporation,
All Right Reserved
|
HS Code |
163062 |
| Productname | Fibroin Powder |
| Appearance | White to off-white powder |
| Source | Silkworm silk |
| Solubility | Insoluble in water, soluble in some acids and alkalis |
| Molecularweight | Approximately 350 kDa |
| Primarycomponent | Fibroin protein |
| Moisturecontent | Less than 10% |
| Storagetemperature | 2-8°C (cool, dry place) |
| Odor | Odorless |
| Ph | Neutral (around 6-7 in solution) |
| Purity | Typically > 95% |
| Casnumber | 96690-41-4 |
As an accredited Fibroin Powder factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Fibroin Powder is packaged in a sealed, amber glass vial containing 10 grams, labeled with product name, batch number, and safety precautions. |
| Shipping | Fibroin Powder is shipped in sealed, moisture-proof containers to preserve quality and prevent contamination. Packaging complies with safety regulations, and includes proper labeling and documentation. The product is transported via air, sea, or land, ensuring stable, dry conditions. Handle with care to avoid damage and ensure safe, efficient delivery. |
| Storage | Fibroin Powder should be stored in a tightly sealed container in a cool, dry, and well-ventilated area, away from direct sunlight and sources of moisture. It should be kept at room temperature and protected from excessive heat and incompatible materials such as strong acids or oxidizing agents. Proper labeling and avoidance of contamination are essential for maintaining its stability and quality. |
Competitive Fibroin Powder prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
Flexible payment, competitive price, premium service - Inquire now!
