Factory Supply Medical Grade Raw Material CAS Number 26780-50-7 Polymer Pdlga Poly (d, l-lactide-co-glycolide) for Drug Delivery and Targeting

• Customization: Available
• CAS No.: 26780-50-7
• Formula: (C6h8o4)M (C4h4o4)N(C6h8o4)N
• 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

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
	Molecular formula1
	Chemical structure2
	Molecular formula2
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

M_V = Viscosity molecular weight

Applications

Factory&Exhibitions

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