| HS Code | 101969 |
| Productname | PURASORB PDLG 7504 |
| Chemicalname | Poly(D,L-lactide-co-glycolide) |
| Synonym | PLGA; poly(lactic-co-glycolic acid) |
| Copolymertype | Random copolymer |
| Monomerratio | 75:25 D,L-lactide:glycolide |
| Lactidecontent | 75 mol% |
| Glycolidecontent | 25 mol% |
| Casnumber | 26780-50-7 |
| Inherentviscosity | 0.4 dL/g (typical, in chloroform at 25°C) |
| Molecularweight | Approximately 50,000-70,000 g/mol (typical) |
| Appearance | White to off-white powder or granules |
| Form | Powder/granules |
| Solubility | Soluble in dichloromethane, chloroform, tetrahydrofuran, ethyl acetate; insoluble in water |
| Glasstransitiontemperature | 50-55°C (typical) |
| Degradationtime | 4-6 months (typical, in vivo) |
| Storageconditions | Store at -20°C, desiccated, protected from light and moisture |
| Purity | ≥99% |
| Residualmonomercontent | ≤0.5% (lactide and glycolide, typical) |
| Heavymetals | <10 ppm |
| Lossondrying | <0.5% |
| Manufacturer | Corbion |
| Application | Drug delivery, microspheres, nanoparticles, implants |
As an accredited PURASORB PDLG 7504 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 7504 is supplied in 1 kg double polyethylene bags, sealed inside fiber drums for protection. |
| Container Loading (20′ FCL) | PURASORB PDLG 7504 PLGA copolymer, securely palletized in sealed drums, loaded into a clean, dry 20′ FCL for regulated transport. |
| Shipping | PURASORB PDLG 7504 is shipped as a non-hazardous, non-regulated solid in sealed, moisture-barrier containers. Protect from heat, moisture, and light; store refrigerated per supplier instructions. Suitable for air or ground transport under ambient conditions with appropriate documentation. No special dangerous goods labels required. Handle in a cool, dry area. |
| Storage | Store PURASORB PDLG 7504 in a tightly sealed, moisture-proof container under dry, cool conditions, protected from light and heat. Recommended storage is at –20 °C (or 2–8 °C short-term), away from oxidizing agents. Allow to equilibrate to room temperature before opening to prevent condensation. Use under inert atmosphere where possible. Keep containers closed when not in use; follow supplier SDS. |
| Shelf Life | Typically 2 years from date of manufacture when stored unopened at -20°C, protected from moisture and light in original packaging. |
Competitive PURASORB PDLG 7504 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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