Sigma-Aldrich P2139 Poly(ethylene glycol) average MN 8,000, hydroxyl CAS Number.: 25322-68-3 1 kg
Marka
Stok Kodu
LB.SA.P2139-1KG
Kısa Bilgi
Synonym(s): Polyethylene glycol, PEG Linear Formula: H(OCH2CH2)nOH CAS Number: 25322-68-3 MDL number: MFCD00081839 UNSPSC Code: 12352104 PubChem Substance ID: 24898275 NACRES: NA.23
1.424,53 TL + KDV
1.709,44 TL
| Sigma-Aldrich P2139 Poly(ethylene glycol) average MN 8,000, hydroxyl CAS Number.: 25322-68-3 |
| Synonym(s): Polyethylene glycol, PEG Linear Formula: H(OCH2CH2)nOH CAS Number: 25322-68-3 MDL number: MFCD00081839 UNSPSC Code: 12352104 PubChem Substance ID: 24898275 NACRES: NA.23 |
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PROPERTIES
Product Name Poly(ethylene glycol), average mol wt 8,000, powder
form powder mol wt average mol wt 8,000 solubility water: soluble (PEG is soluble in water approximately 630 mg/ml, 20 °C) density 1.0845 g/mL at 70 °C, 1.0689 g/mL at 90 °C Ω-end hydroxyl α-end hydroxyl SMILES string C(CO)O InChI 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 InChI key LYCAIKOWRPUZTN-UHFFFAOYSA-N DESCRIPTION General description Polyethylene glycol (PEG) is a hydrophilic polymer. It can be easily synthesized by the anionic ring opening polymerization of ethylene oxide, into a range molecular weights and variety of end groups. When crosslinked into networks PEG can have high water content, forming “hydrogels”. PEG is a suitable material for biological applications because it does not trigger an immune response Application Poly (ethylene glycol) can be used in the formulation of the drug to improve its dissolution rate and oral bioavailability. PEG can be used for the effective isolation of edible nanoparticles (ENPs) which have excellent anti-cancer and anti-inflammatory activities. PEG is a crowding agent and forms a net-like mesh in which nanovesicles are trapped and precipitated. For example, ginger-derived ENPs are isolated using a PEG-based method which is cost-effective compared to ultracentrifugation. PEG can be used as a precursor to synthesize degradable hydrogels for the controlled release of hydrophilic and high molecular weight pharmaceuticals. Features and Benefits - Highstructural flexibility - Biocompatibility - Amphiphilicity - Highhydration capacity - Devoidof any steric hindrance |
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