| HS Code | 837228 |
| Product Name | RESOMER RG 504 H |
| Chemical Name | Poly(D,L-lactide-co-glycolide) |
| Abbreviation | PLGA |
| Polymer Type | Bioresorbable aliphatic polyester |
| Monomer Ratio | 50:50 (D,L-lactide:glycolide) |
| Inherent Viscosity | 0.45-0.60 dL/g (chloroform, 25 °C) |
| End Group | Carboxylic acid (acid-terminated) |
| Appearance | White to off-white powder or granules |
| Glass Transition Temperature | 45-50 °C |
| Melting Point | Amorphous; no sharp melting point |
| Solubility | Soluble in chloroform, dichloromethane, acetone, and ethyl acetate; insoluble in water |
| Degradation Time | 1-2 months (typical in vivo for 50:50 PLGA) |
| Storage Conditions | Store at -20 °C, protected from moisture |
| Bioresorbable | Yes |
| Drug Delivery Grade | Yes |
As an accredited RESOMER RG 504 H Bioresorbable PLGA Drug Delivery Grade factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Packaged as 5 g in an amber glass bottle, sealed under nitrogen, labeled RESOMER RG 504 H PLGA drug delivery grade. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): RESOMER RG 504 H Bioresorbable PLGA Drug Delivery Grade, palletized, secured, dry, clean, and transport-ready. |
| Shipping | RESOMER RG 504 H is typically shipped as a non-hazardous solid at ambient temperature in sealed, moisture-resistant containers. No dry ice is required. It is not classified as dangerous goods for transport. Protect from heat, moisture, and direct sunlight. Store at -20°C upon receipt for optimal stability. |
| Storage | Store RESOMER RG 504 H in a tightly sealed original container at -20°C. Keep in a dry, well-ventilated area, protected from moisture, heat, light, and contamination. Allow containers to equilibrate to room temperature before opening to avoid condensation. Avoid repeated freeze-thaw cycles. Follow the supplier’s safety data sheet and handling recommendations. |
| Shelf Life | Typically 24 months when stored at -20°C, sealed, dry, and protected from moisture and heat. |
Competitive RESOMER RG 504 H Bioresorbable PLGA Drug Delivery 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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