Pharmaceutical Medical Grade Used in Drug Carrier Medical Devices CAS No. 26780-50-7 Pdlga Poly (DL-lactide-co-glycolide) 5050 7030 7525 8020 9010

Product Details
Customization: Available
CAS No.: 26780-50-7
Formula: (C6h8o4)M (C4h4o4)N(C6h8o4)N
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  • Pharmaceutical Medical Grade Used in Drug Carrier Medical Devices CAS No. 26780-50-7 Pdlga Poly (DL-lactide-co-glycolide) 5050 7030 7525 8020 9010
  • Pharmaceutical Medical Grade Used in Drug Carrier Medical Devices CAS No. 26780-50-7 Pdlga Poly (DL-lactide-co-glycolide) 5050 7030 7525 8020 9010
  • Pharmaceutical Medical Grade Used in Drug Carrier Medical Devices CAS No. 26780-50-7 Pdlga Poly (DL-lactide-co-glycolide) 5050 7030 7525 8020 9010
  • Pharmaceutical Medical Grade Used in Drug Carrier Medical Devices CAS No. 26780-50-7 Pdlga Poly (DL-lactide-co-glycolide) 5050 7030 7525 8020 9010
  • Pharmaceutical Medical Grade Used in Drug Carrier Medical Devices CAS No. 26780-50-7 Pdlga Poly (DL-lactide-co-glycolide) 5050 7030 7525 8020 9010
  • Pharmaceutical Medical Grade Used in Drug Carrier Medical Devices CAS No. 26780-50-7 Pdlga Poly (DL-lactide-co-glycolide) 5050 7030 7525 8020 9010
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  • Overview
  • Product Description
  • Applications
  • Factory&Exhibitions
  • FAQ
  • Packaging & Shipping
Overview

Basic Info.

Model NO.
PDLGA
Molecular Principal Chain
Carbon Chain Polymer
Color
White
Usage
Medical Device or Drug Delivery
Grade
Medical Level
Inherent Viscosity
0.30-2.25dl/G
Packaging
100g/Bag
Other Names
Poly(Dl-Lactide-Co-Glycolide)
Transport Package
Foil Bag
Specification
PDLG50, PDLG70, PDLG75, PDLG80, PDLG90
Trademark
Rimless
Origin
China
Production Capacity
10kg/Month

Product Description

Product Description

Pharmaceutical Medical Grade Used in Drug Carrier Medical Devices CAS No. 26780-50-7 Pdlga Poly (DL-lactide-co-glycolide) 5050 7030 7525 8020 9010

Description

Poly(DL-lactide-co-glycolide) (PDLGA) has good biocompatibility, bioabsorbability,biodegradability.
PDLGA has been widely used in drug delivery, such as microspheres.

Physical-chemical properties

 

Chemical name

Poly(DL-lactide-co-glycolide)

CAS Registry number

26780-50-7

Chemical structure1

 

Pharmaceutical Medical Grade Used in Drug Carrier Medical Devices CAS No. 26780-50-7 Pdlga Poly (DL-lactide-co-glycolide) 5050 7030 7525 8020 9010

Molecular formula1

Pharmaceutical Medical Grade Used in Drug Carrier Medical Devices CAS No. 26780-50-7 Pdlga Poly (DL-lactide-co-glycolide) 5050 7030 7525 8020 9010

Chemical structure2

Pharmaceutical Medical Grade Used in Drug Carrier Medical Devices CAS No. 26780-50-7 Pdlga Poly (DL-lactide-co-glycolide) 5050 7030 7525 8020 9010

Molecular formula2

Pharmaceutical Medical Grade Used in Drug Carrier Medical Devices CAS No. 26780-50-7 Pdlga Poly (DL-lactide-co-glycolide) 5050 7030 7525 8020 9010

 

 

Specification 

 

 

 

Test 

Method

Specification

Appearance

Visual

White, pale yellow powder or floccule

Inherent viscosity

Ubbelohde viscometer

0.30-1.80 dl/g

Residual monomer

Gas chromatography

<0.5%

Stannum (Catalyst)

Atomic fluorescence spectrometry

<150 ppm

For each batch a certificate of analysis is provided, showing the analytical data determined in our quality

control laboratory.  Additional analytical data can be made upon request.

Packaging

100g/500g/1Kg per aluminum foil bag

Recommend storage

Stored in a cool and dry place without sunlight, a refrigerator is recommended.

Temperatures (2-8°C)

Notice: PDLGA with intrinsic viscosity below 0.3 is powdered and will be melt at 18-22 °C. 

Shelf life

When stored in the original packaging at low temperatures (2-8°C), PDLGA keeps its initial properties for at least two years.

Product catalogue

Model

DL-LA/GA

Ratio

IV Range
dl/g

PDLG90

90/10

0.2-1.8

PDLG85

80/20

0.2-1.8

PDLG80

80/20

0.2-1.8

PDLG75

75/25

0.2-1.8

PDLG70 70/30 0.2-1.8
PDLG50 50/50  0.2-0.7

IV = Intrinsic viscosity

MV = Viscosity molecular weight

Applications

Pharmaceutical Medical Grade Used in Drug Carrier Medical Devices CAS No. 26780-50-7 Pdlga Poly (DL-lactide-co-glycolide) 5050 7030 7525 8020 9010Pharmaceutical Medical Grade Used in Drug Carrier Medical Devices CAS No. 26780-50-7 Pdlga Poly (DL-lactide-co-glycolide) 5050 7030 7525 8020 9010Pharmaceutical Medical Grade Used in Drug Carrier Medical Devices CAS No. 26780-50-7 Pdlga Poly (DL-lactide-co-glycolide) 5050 7030 7525 8020 9010
Factory&Exhibitions

Pharmaceutical Medical Grade Used in Drug Carrier Medical Devices CAS No. 26780-50-7 Pdlga Poly (DL-lactide-co-glycolide) 5050 7030 7525 8020 9010
FAQ

1. Can you provide samples?
We are pleased to provide samples for interested customers. But you may have to pay the delivery charges .

2. How long will the product be available?
About two years.

3. What's your payment terms?
T/T, Paypal, western union and so on.

4. What's the delivery time?
Within 7-15 working days after receipt of your payment.

5. How about the packing?
We usually provide vacuum aluminum foil bag packing.
 
Packaging & Shipping

Pharmaceutical Medical Grade Used in Drug Carrier Medical Devices CAS No. 26780-50-7 Pdlga Poly (DL-lactide-co-glycolide) 5050 7030 7525 8020 9010Pharmaceutical Medical Grade Used in Drug Carrier Medical Devices CAS No. 26780-50-7 Pdlga Poly (DL-lactide-co-glycolide) 5050 7030 7525 8020 9010

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