CAS 30846-39-0 PLGA-Professional supplier
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Basic information of PLGA
CAS:30846-39-0
Standard:Technical grade
Model:SC-001
Production Capacity:50MT/month
Certificate: ISO, COA, MSDS
Loading port: Shanghai
Synonyms:Poly(lactide-co-glycolide); PLG; Poly(lactic acid-co-glycolic acid)
MF:(C3H4O2)·(C2H2O2)n
Specification of PLGA
| Item | Specifications |
| Appearance | Light yellow to brown granules |
| Inherent Viscosity | 1.0-1.8 dL/g |
| Number-average Molecular Weight | 100,000-200,000 Da |
| Melting Point (°C) | 190-210°C |
| Water Content (ppm) | <100 ppm |
| Residual Solvent (%) | <0.5% |
| Residual Glycolide Monomer (%) | ≤3% |
| Residual Lactide Monomer (%) | ≤3% |
| Residual Tin (ppm) | ≤50 ppm |
| Total Heavy Metals (as Pb) | ≤10 ppm |
Usage of PLGA
1. Controlled-release Drug Delivery Carrier
Biocompatible and biodegradable copolymer. It is widely adopted for manufacturing microspheres, nanoparticles and implantable devices to achieve sustained release of small-molecule drugs, peptides and proteins. The degradation rate is tunable to prolong drug efficacy and cut down administration frequency.
2.Biomedical Tissue Engineering Scaffold
Ideal material to fabricate porous scaffolds for bone, cartilage and soft tissue regeneration. It facilitates cell adhesion and proliferation, and degrades progressively along with new tissue formation, eliminating the need for secondary surgical removal.
3.Absorbable Medical Implants & Surgical Devices
4.Cosmetic & Medical Aesthetic Microcarrier
Applied to produce biodegradable microspheres for aesthetic injection. It delivers reliable filling performance and degrades gradually within human body over time.
5.Research Laboratory Biomaterial
Package of PLGA
25kg/drum or according to the customers’ demand
Storage of PLGA
Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.
