| HS Code | 949622 |
| Product Name | PURASORB PDLG 5002A |
| Chemical Name | Poly(D,L-lactide-co-glycolide) |
| Cas Number | 26780-50-7 |
| Copolymer Composition | 50:50 D,L-lactide:glycolide |
| Lactide Stereochemistry | D,L-racemic |
| End Group | Acid-terminated carboxylic acid |
| Inherent Viscosity | 0.20 dL/g, typical range 0.16-0.24 dL/g |
| Molecular Weight | 10,000-15,000 Da (Mw) |
| Appearance | White to off-white powder or granules |
| Glass Transition Temperature | Approximately 38-45 °C |
| Solubility | Soluble in dichloromethane, chloroform, tetrahydrofuran, ethyl acetate, DMSO, and DMF; insoluble in water and ethanol |
| Density | Approximately 1.20-1.30 g/cm³ |
| Storage Conditions | Store at -20 °C, desiccated, protected from moisture and light |
| Degradation Products | Lactic acid and glycolic acid |
| Residual Monomers | Typically less than 1% |
| Moisture Content | Typically less than 0.5% |
As an accredited PURASORB PDLG 5002A Drug Delivery Acid-Terminated PLGA factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | PURASORB PDLG 5002A is supplied as a white to off-white powder in a sealed 1 g glass bottle. |
| Container Loading (20′ FCL) | 20′ FCL loading: PURASORB PDLG 5002A Drug Delivery Acid-Terminated PLGA palletized in drums, temperature-controlled, dry, secure, compliant labeling and documentation. |
| Shipping | PURASORB PDLG 5002A is shipped as a non-hazardous, moisture-sensitive polymer in sealed, nitrogen-flushed containers protected from light. It is transported at ambient temperature unless cold-chain is requested; upon receipt, store at -20°C in a dry, dark place. No dangerous goods classification applies; handle per SDS. |
| Storage | Store PURASORB PDLG 5002A in a tightly closed, moisture-proof container in a cool, dry, well-ventilated area. Recommended temperature is 2–8°C; for extended storage, keep frozen at –20°C under inert gas. Protect from heat, light, humidity, and oxidizing agents. Allow to equilibrate to room temperature before opening to prevent condensation. Avoid repeated temperature fluctuations. Keep away from incompatible materials. |
| Shelf Life | Shelf life is typically two years from date of manufacture when stored dry, cool, and protected from moisture in unopened packaging. |
Competitive PURASORB PDLG 5002A Drug Delivery Acid-Terminated PLGA 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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