Contact Us
Lingwu, Yinchuan, Ningxia, China
© 2025 Sinochem Nanjing Corporation, All Right Reserved
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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.
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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 +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
