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PLGA 99% Polymer Supplier CAS 26780-50-7 High Purity Biodegradable Chemical Raw Material

CAS No.:26780-50-7
Purity:99%
Place of Origin:China
Appearance:White Powder or granule
MF:C10H12O8
Other name:PLGA

CATEGORY

Lactic-glycolic acid copolymer (PLGA) is a biodegradable functional polymer organic compound formed by the random polymerization of two monomers, lactic acid and glycolic acid. It possesses excellent biocompatibility, is non-toxic, and exhibits good encapsulation and film-forming properties, making it widely used in pharmaceuticals, medical engineering materials, and modern industrial fields. In the United States, PLGA has received FDA approval and is officially listed as a pharmaceutical excipient in the United States Pharmacopeia.

Product picture:

Function

The degradation products of PLGA are lactic acid and glycolic acid, so it does not produce toxic side effects when used in pharmaceuticals and biomaterials. By adjusting the monomer ratio, the degradation time of PLGA can be altered. This method has been widely applied in the biomedical field, and PLGA can be used as a raw material and excipient in sustained-release formulations such as surgical anti-adhesion membranes, skin grafts, wound sutures, injectable microcapsules, bone fixation and repair, in vivo implantation, regenerative medicine, microspheres, and implants. It can also be used as a porous scaffold for tissue engineering cell culture, with adjustable porosity, pore size, and degradation rate.

ITEM	PLGA 6040：（L-lactide：60%、glycolide：40%）	PLGA 8218 （L-lactide：82%、glycolide：18%）	PGLA 910 （L-lactide：10%、glycolide：90%）
Appearance	Light white to yellow granules
Characteristic viscosity	≥1.3dl/g（30℃）	≥1.3dl/g（30℃）	1.5~1.9dl/g（30℃）
Moisture content	≤0.5%	≤0.5%	≤0.5%
Heavy Metal	≤10ppm	≤10ppm	–