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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.
| 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. |
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Purity 99%: Fibroin Powder with 99% purity is used in biomedical scaffolding fabrication, where it enhances biocompatibility and reduces immunogenic response. Molecular Weight 300 kDa: Fibroin Powder with 300 kDa molecular weight is used in hydrogel formation for wound dressings, where it improves mechanical strength and moisture retention. Particle Size 50 µm: Fibroin Powder with 50 µm particle size is used in cosmetic formulations, where it facilitates even dispersion and smooth texture. Viscosity Grade High: Fibroin Powder with high viscosity grade is used in injectable drug delivery systems, where it provides sustained release of active pharmaceutical ingredients. Stability Temperature 120°C: Fibroin Powder with stability temperature up to 120°C is used in 3D printing of medical devices, where it maintains structural integrity under processing conditions. Low Endotoxin Level: Fibroin Powder with low endotoxin level is used in tissue engineering applications, where it minimizes inflammation and promotes cell proliferation. Solubility in Water: Fibroin Powder with enhanced solubility in water is used in transdermal patch systems, where it ensures effective diffusion of bioactive compounds. Residual Sericin <1%: Fibroin Powder with residual sericin below 1% is used in injectable hydrogels, where it reduces the risk of allergic reactions and increases patient safety. Surface Area 20 m²/g: Fibroin Powder with surface area of 20 m²/g is used in drug adsorption matrices, where it increases drug loading capacity and controlled release profiles. pH Stability Range 4-9: Fibroin Powder with a pH stability range of 4-9 is used in ophthalmic solutions, where it maintains protein functionality across physiological pH levels. |
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
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