| HS Code | 461070 |
| Product Name | PURASORB PDLG 5004 |
| Chemical Name | Poly(D,L-lactide-co-glycolide) |
| Abbreviation | PLGA |
| Monomer Ratio | 50:50 D,L-lactide:glycolide |
| Inherent Viscosity | 0.4 dL/g nominal |
| Appearance | White to off-white powder/granules |
| Glass Transition Temperature | 45–50 °C |
| Crystallinity | Amorphous |
| Solubility | Soluble in dichloromethane, chloroform, acetone, ethyl acetate, THF, and HFIP; insoluble in water |
| Biodegradability | Hydrolytically biodegradable to lactic acid and glycolic acid |
| Biocompatibility | Biocompatible |
| End Group | Ester-terminated |
| Storage Conditions | Store at -20 °C, desiccated, protected from moisture |
| Moisture Content | Typically <0.5% |
| Residual Monomers | Typically lactide and glycolide <0.5% |
As an accredited PURASORB PDLG 5004 Drug Delivery PLGA Copolymer factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | PURASORB PDLG 5004 Drug Delivery PLGA Copolymer supplied in 50 g sealed, labeled amber glass bottles with moisture protection. |
| Container Loading (20′ FCL) | 20′ FCL: palletized, sealed drums of PURASORB PDLG 5004 Drug Delivery PLGA Copolymer, dry, secure, protected from heat and moisture. |
| Shipping | PURASORB PDLG 5004 is generally shipped as a non-hazardous, moisture-sensitive solid at ambient temperature in sealed, moisture-barrier packaging. Keep containers tightly closed. Avoid excessive heat, humidity, and light. No UN dangerous-goods classification. Follow the supplier’s SDS and storage instructions, often refrigerated. |
| Storage | Store PURASORB PDLG 5004 in a tightly sealed, moisture-proof container under inert gas (nitrogen or argon). Keep refrigerated at 2–8°C; for extended storage, use -20°C. Protect from light, heat, moisture, and oxidizing agents. Before opening, allow the container to equilibrate to room temperature to prevent condensation. Avoid repeated temperature cycling and humid air. Keep away from incompatible materials. Store upright. |
| Shelf Life | PURASORB PDLG 5004 has a 2-year shelf life from manufacture when stored at -20°C in unopened original packaging. |
Competitive PURASORB PDLG 5004 Drug Delivery PLGA Copolymer 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.
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Tel: +8618136850665
Email: admin@ascent-chem.com
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