| HS Code | 914890 |
| Productname | RESOMER R 207 S Bioresorbable Poly(D,L-lactide) Medical Grade |
| Chemicalname | Poly(D,L-lactide) |
| Synonym | PDLLA |
| Casnumber | 26080-29-5 |
| Chemicalformula | (C3H4O2)n |
| Appearance | White to off-white granules |
| Inherentviscosity | 1.5 dL/g |
| Molecularweight | Approximately 100,000 - 200,000 g/mol |
| Glasstransitiontemperature | 50-60 °C |
| Density | 1.25 g/cm³ |
| Solubility | Soluble in dichloromethane, chloroform, ethyl acetate, and tetrahydrofuran; insoluble in water |
| Degradationproducts | Lactic acid |
| Resorptiontime | 12-24 months |
| Sterilizationmethod | Gamma irradiation or ethylene oxide |
| Storageconditions | Store at 2-8 °C, protected from moisture |
| Shelflife | 2 years |
| Residualmonomer | <0.5% |
| Watercontent | <0.5% |
| Heavymetals | <10 ppm |
| Sulfatedash | <0.1% |
| Application | Medical implants, drug delivery, and tissue engineering |
| Medicalgrade | Yes |
| Bioresorbable | Yes |
| Biodegradable | Yes |
As an accredited RESOMER R 207 S Bioresorbable Poly(D,L-lactide) Medical Grade factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | RESOMER R 207 S supplied in 1 kg net heat-sealed aluminum foil bags inside fiber drums, protecting medical-grade bioresorbable poly(D,L-lactide) from moisture. |
| Container Loading (20′ FCL) | 20′ FCL full container loading for RESOMER R 207 S bioresorbable poly(D,L-lactide) medical-grade polymer, securely packed for controlled ocean transport. |
| Shipping | RESOMER R 207 S, a medical-grade bioresorbable poly(D,L-lactide), ships as a non-hazardous solid in sealed, moisture-barrier packaging. Transport at ambient temperature; avoid excessive heat, moisture, and light. It is not regulated as dangerous goods (no UN number/class). Include SDS, CoA, and handling instructions. Keep containers closed. Ship per supplier instructions. |
| Storage | Store RESOMER R 207 S in a tightly sealed container, preferably under inert gas, at –20°C. Protect from moisture, light, heat, and humidity. Allow to warm to room temperature before opening to prevent condensation. Keep in a dry, well-ventilated area away from incompatible materials. Avoid repeated temperature fluctuations and use aseptic handling for medical-grade material. |
| Shelf Life | Its shelf life is typically 24 months from date of manufacture when stored unopened at -20°C, protected from moisture. |
Competitive RESOMER R 207 S Bioresorbable Poly(D,L-lactide) Medical Grade prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8618136850665 or mail to admin@ascent-chem.com.
We will respond to you as soon as possible.
Tel: +8618136850665
Email: admin@ascent-chem.com
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