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POLY(DL-LACTIDE-CO-GLYCOLIDE), CAS No.: 26780-50-7

Name: POLY(DL-LACTIDE-CO-GLYCOLIDE), CAS No.: 26780-50-7
Brand: HANDOM CHEM
SKU: pr2311171137
Price: 9.32 USD
Availability: InStock

4 Inquiries

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CAS No.:

26780-50-7

Grade:

Pharmaceutical Grade

Port:

Shanghai or Beijing

Brand:

HANDOM CHEM

Packaging:

100g/Bag or 500g/Bag

Sample Available:

Yes

Price valid (until):

2023-12-17

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DALIAN HANDOM CHEMICALS CO.,LTD.

Company Type:

Manufactory

Location:

China

Payment Terms:

TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

15 days

Qualification:

Main Products:

Semaglutide,Tirzepatide,HCG,Retatrutide,Cagrilintide,Medetomidine

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Product Description
Seller Information
Inquiry History

Description

Product Detail

POLY(D,L-LACTIDE-CO-GLYCOLIDE), the abbreviation is PLGA, also known as polylactic acid-glycolic acid copolymer, which is made from the random polymerization of two monomers, lactic acid and glycolic acid.

It is a degradable functional polymer organic compound with good biocompatibility, non-toxicity, good capsule-forming and film-forming properties, and is widely used in pharmaceuticals, medical engineering materials and modern industrial fields.

Test Items	Specifications	Test Methods
Intrinsic viscosity	0.2 ~ 2.5 dl/g	Ubbelohde viscometer
Viscosity-average Molecular Weight	1 ~ 400000	Ubbelohde viscometer
Number-average molecular weight	1 ~ 400000	Gel permeation chromatography(GPC)
Glass transition temperature	40℃ ~ 60℃	Differential thermal analysis and differential scanning calorimetry
Melting point	---	---
Residual monomer	Less than 1%	Gas chromatography, liquid chromatography
Residual solvents	Less than 0.05%	Gas chromatography, liquid chromatography
Heavy metals	Less than 10 ppm	Colorimetry, atomic absorption spectroscopy
Density	1.20g/cm3 ~ 1.30g/cm3	---
Sulphated ash	Less than 0.05%	Burn at high temperature and weigh the remaining residue

ECHEMI Editorial Reference

intrinsic viscosity 0.15-0.25
A polyester used for absorbable sutures and surgical mesh, especially in ophthalmic surgery. 2-Hydroxy-propanoic acid polymer with polymerized hydroxyacetic acid, which forms 3,6-dimethyl-1,4-dioxane-dione polymer with 1,4-dioxane-2,5-dione copolymer of molecular weight about 80,000 daltons.
Ester terminated Poly(D,L-lactide) (PDLLA, RESOMER) is a copolymer of L and D-lactic acid and (or L and D lactide). The structure is highly irregular and amorphous. RESOMERpolymers are bioresorbable aliphatic polyesters comprised of a range of different ratios of lactide and glycolide monomers, PLA stereochemistries, and end-group functionalization.

Basic Info

Product Name:

POLY(D,L-LACTIDE-CO-GLYCOLIDE)

Other Name:

RESOMER?RG 503 H;POLY(DL-LACTIDE-CO-GLYCOLIDE) (65:35);POLY(DL-LACTIDE-CO-GLYCOLIDE) 65:35*M.W. 40,000-75,;POLY(DL-LACTIDE-CO-GLYCOLIDE) (75:25);DL-LACTIDE/GLYCOLIDE COPOLYMER;LACTEL BP-0100;LACTEL BP-0200;LACTEL BP-0300

CAS No.:

26780-50-7

Molecular Formula:

(C6H8O4.C4H4O4)x

InChIKeys:

LCSKNASZPVZHEG-UHFFFAOYSA-N

Molecular Weight:

260.2

Exact Mass:

148.03700

Color/Form:

White to tan

Categories:

Polymer

Characteristics

PSA:

105

XLogP3:

-1.00500

Appearance:

White to tan Crystalline Powder or Granules

Density:

1.34 g/cm³ (membranes)

Melting Point:

165.09 °C

Flash Point:

113℃

Water Solubility:

ethyl acetate, chloroform, acetone and THF: soluble

Storage Conditions:

−20°C

Critical Temperature & Pressure:

2-8°C

See More POLY(D,L-LACTIDE-CO-GLYCOLIDE) Properties 

Hazard Identification

Classification of the substance or mixture

Skin sensitization, Category 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H317 May cause an allergic skin reaction
Prevention	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P333+P317 If skin irritation or rash occurs: Get medical help. P321 Specific treatment (see ... on this label). P362+P364 Take off contaminated clothing and wash it before reuse.
Storage	none
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More POLY(D,L-LACTIDE-CO-GLYCOLIDE) Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Semaglutide,Tirzepatide,HCG,Retatrutide,Cagrilintide,Medetomidine

Location:
RM702, Building 21, Liuhe Road, Ganjingzi Dist, Dalian, Liaoning, China

Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
15 days

Total Annual Revenue:
$5 million-$10 million

Total Employees:
51-100

Year of Establishment:
2020

Dalian Handom Chemicals Co., Ltd.(HDC CHEM) is a professional 15-Year-Experienced Supplier of APIs & Intermediates, Pharmaceutical Excipients, Food & Nutraceutical Ingredients, Personal Care Chemicals and Specialty Chemicals from northeast of China, which strives to provide customers with high-quality products and comprehensive service across all over the world, our main products cover Retatrutide Lyophilized Powder, Retatrutide, Tirzepatide, Tirzepatide Lyophilized Powder, Semaglutide, Mazdutide, Cagrilintide, LL-37, Thymosin Alpha 1(Thymosin α1), MT-2, MOTS-c, HEP-1, TB-500, NAD+, GHK-Cu, Glow, Klow, Selank, Semax, Glutathione, 5-Amino-1MQ, ARA-290, SS-31, DSIP, SNAP-8, Medetomidine, Medetomidine Hydrochloride, Salcaprozate Sodium, Sodium 8-(2-hydroxybenzamido)octanoate, 2,6-Dimethyl Beta Cyclodextrin, mPEG-DMG-2K, mPEG-DSPE-2K, 1,2-Distearoyl-sn-3-phosphacholine(DSPC), 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine(DOPE), Pharmaceutical Grade Fructose, Lactose Anhydrous, Lactose Monohydrate, Orotic acid anhydrous, Orotic acid monohydrate, 6-Methyluracil, Chitosan, Mushroom Chitosan, Chitosan Hydrochloride, Chitosan Oligosaccharide, Alginate Oligosaccharide, Inulin, L-Serine, Mung Bean Peptide, Walnut Peptide, Rice Peptide, Oyster Peptide, Sea Cucumber Peptide, Hydrolyzed Keratin, Folic Acid, Vitamin E Acetate, Vitamin B2, Riboflavin Sodium Phosphate, Pyridoxal 5'-phosphate Monohydrate, Vegan Vitamin D3, Vitamin A Palmitate, Vitamin A Acetate, Apple Pectin, Citrus Pectin, Sunflower Pectin, Salidroside, Urolithin A, Milk Thistle Extract, Saffron Extract, Red Clover Extract, Sulforaphane, Glucoraphanin, Soy Isoflavones, Soy Lecithin, Soya Lecithin, Egg Yolk Lecithin, Phosphatidylserine, Cooling Agent WS-3, Cooling Agent WS-5, Cooling Agent WS-10, Cooling Agent WS-12, Cooling Agent WS-23, Cooling Agent WS-27, Menthyl Lactate, Menthyl PCA, Avobenzone, Benzophenone-3 (UV-9), Benzophenone-4 (UV-284), Bis-ethylhexyloxyphenol Methoxyphenyl Triazine (Bemotrizinol), Diethylaminohydroxybenzoyl Hexyl Benzoate (UVA Plus), Diethylhexyl Butamido Triazone (Iscotrizinol), Disodium Phenyl Dibenzimidazole Tetrasulfonate (DPDT), Ethylhexyl Triazone (UVT-150), Homosalate, Octocrylene, 2-Ethylhexyl Salicylate (Octyl Salicylate), 2-Ethylhexyl Trans-4-Methoxycinnamate (OMC), 2-Phenylbenzimidazole-5-Sulfonic Acid (UV-T), Lanolin Anhydrous, Palmitoyl Tripeptide-5, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Biotinoyl Tripeptide-1, etc.

Inquiry History

4 Inquiries

Country	Product	Purchase Quantity	Date Posted
Malaysia	Poly(D,L-Lactide-co-Glycolide)	500 G	Jul 23, 2024
Egypt	Plga	50 KG	Sep 6, 2025
South Korea	DL-lactide-co-glycolide	1	May 28, 2026
Italy	POLY(DL-LACTIDE-CO-GLYCOLIDE) (75:25)	500 G	Nov 16, 2023

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POLY(DL-LACTIDE-CO-GLYCOLIDE), CAS No.: 26780-50-7

Product Description

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