|Place of Origin:||Shandong, China|
|Grade Standard:||Medicine Grade|
|Model Number:||CAS 502-97-6|
|Shelf life:||2 years|
Melting point(Tm) Water content Residual solvent Heavy metals Purity Sulfate ash
84℃ max 0.4% max 0.05% max 5 ppm >99.5% max 0.05%
DSC Moisture meter GC&LC CM&AAS GC / MS / MS weighing residue allowance
1,4-Dioxacyclo-2,5-hexanedione is a cyclic ester formed by the dehydration of two molecules of glycolic acid, and is a monomer used to prepare polyglycolic acid (PGA). It is mainly used as an intermediate in organic synthesis.
Polyglycolic acid is an important biodegradable polyester material. Under the catalysis of biological enzymes, it can be degraded into glycolic acid and participate in the metabolism of the human body.
Therefore, polyglycolic acid is widely used in biomedical materials such as surgical sutures, artificial tissues, and drug controlled release. Such as surgical sutures, artificial skin and blood vessels, bone fixation and repair, controlled drug release, tissue engineering, etc.
1. Certificate Of Analysis (COA)
2. Material Safety Data Sheet (MSDS)
3. Route of synthesis (ROS)
4. Method of Aanlysis (MOA)
5. Nuclear Magnetic Resonance (NMR)
6. Packing pictures and loading video before loading
7. Free Sample
8. Factory audit