High Quality Plga Powder

• CAS No.: 26780-50-7
• Formula: C10h12o8
• EINECS: /
• Type: Plga
• Appearance: Powder
• Quality: Plga
• Model NO.: plga
• Colour: White
• Product Name: Poly(D,L-Lactide-Co-Glycolide)
• Model No.: Plga
• M.F: C10h12o8
• M.W: 260.2
• Fp: 113ºC
• State: Solid
• Purity: >99%
• Certification: ISO 9001, USP, Bp
• Transport Package: Foil Bag and Carton
• Specification: 99%
• Trademark: Customzied
• Origin: China
• HS Code: 2914620000
• Production Capacity: 3000kg/Month

Product Description

 

Product Description

Introduction:

CAS No: 26780-50-7
Product name: POLY(D,L-LACTIDE-CO-GLYCOLIDE)
Appearance: White powder or particles
Shelf life: Two years
Molecular Formula: C10H12O8
Molecular Weight: 260.20

PLGA is a random copolymerization, amorphous polymer, its glass transition temperature is between 40-60 ºC, the intrinsic viscosity IV (dl/g) range: 0.1 ~ 3.0. It has good biocompatibility, non-toxicity, good encapsulation and film-forming properties.

Compared with PLA, the degradation time of the polymer can be controlled according to the different GA content, and the material is soft and elastic. Different monomer ratios can produce different types of PLGA. For example, PLGA 75:25 means that the polymer is composed of 75% lactic acid and 25% glycolic acid.

The degree of degradation of PLGA varies with the ratio of monomers. The greater the proportion of glycolide, the easier it is to degrade. By adjusting the monomer ratio to change the degradation time of PLGA, it can be used as an auxiliary material for slow-release preparations such as medical surgical anti-adhesion membranes, skin grafts, wound sutures, microcapsules for injection, implants in the body, microspheres and implants, etc. At the same time, it can be used as a porous scaffold for tissue engineering cell culture, with adjustable porosity, pore size and degradation rate.

The degradation products of PLGA are lactic acid and glycolic acid. When it is used in medicine and biological materials, it will not have toxic side effects.

Photo:

Details:

Product Name	POLY(D,L-LACTIDE-CO-GLYCOLIDE) CAS NO 26780-50-7 PLGA
CAS NO.	26780-50-7
Molecular Formula	C10H12O8
Molecular Weight	260.2
Appearance	Powder
Test Method	HPLC
Assay	NLT98.0%
Storage	Room temperature
Water content	≤5%

COA:

escription	Poly(lactic-co-glycolic acid) is a copolymer which is used in therapeutic devices, owing to its biodegradability and biocompatibility. PLGA are currently widely used in many fields, such as microspheres, gel etc.
Physical-chemical properties	Chemical name	Poly(L-lactide-co-glycolide)
	CAS Registry number	30846-39-0
	Chemical structure1
	Molecular formula1
	Chemical structure2
	Molecular formula2
Specification	Test	Method	Specification
	Appearance	Visual	White, pale yellow powder or floccule
	Inherent viscosity	Ubbelohde viscometer	0.30-2.25 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: PLGA 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), PLLA keeps its initial properties for at least two years.
Product catalogue	Model	L-LA/GA Ratio	IV Range dl/g
	PLG85	85/15	0.2-2.5
	PLG80	80/20	0.2-2.5
	PLG75	75/25	0.2-2.5
	PLG70	70/30	0.2-2.5
	PLG50	50/50	0.2-2.5
	PLG85-20	85/15	0.2-0.7

 

 

 

 

Packaging & Shipping

Goods weight	Packing	Shipping method	Lead-time
1-50kg	Below 5kg Use Foil bag;5-25kg use two layer PP bag,then into master carton or cardboard drum	International express	1~3 days after your payment
100-200kg	25kg/drum,use two layer PP bag,then into cardboard drum	Air shipping Sea Shipping	3~5 days after your payment
Over 500kg	25kg/drum,use two layer PP bag,then into cardboard drum	Sea shipping	5~10 days after your payment

 

 

 

Company Profile

 

 

 

FAQ

Q1: Can I get some free sample?

A: Yes, we offer free sample to client and you only need to pay the fright.

Q2: Could you accept customzied order? 
A: Yes, we accept customized service according your requests, you can communicate with sales manager to know more details.

Q3: When the product can be delivery? 
A: We normal delivery the product within 2-4 days, the more details will inform to you by our sales manager. 

Q4: Could i get certificate of analysis (COA) about product?
A: Of course, please contact us to get it. 

Q5: Is there any discount?

A:Yes, we can give you discount, but it depends on your quantity.