87333

Poly(éthylène glycol)

BioUltra, 600

• Synonyme(s) : PEG
• Formule linéaire : H(OCH₂CH₂)_nOH
• Numéro CAS: 25322-68-3
• NACRES: NA.26
• PubChem Substance ID: 24888888
• UNSPSC Code: 12352104
• MDL number: MFCD00081839

Propriétés

• Quality Segment: 100, 200
• product line: BioUltra
• form: liquid (or viscous liquid or paste)
• mol wt: M_r 570-630
• greener alternative product characteristics: Safer Solvents and Auxiliaries; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• impurities: insoluble matter:, passes filter test, ≤0.002% peroxides (as H₂O₂)
• refractive index: n20/D 1.469
• pH: 5.5-7.0 (25 °C, 50 mg/mL in H₂O)
• mp: 17-22 °C (lit.)
• solubility: H₂O: 50 mg/mL at 25 °C, clear, colorless
• density: 1.13 g/mL at 20 °C
• anion traces: chloride (Cl^-): ≤50 mg/kg, sulfate (SO₄^2-): ≤50 mg/kg
• cation traces: Al: ≤5 mg/kg, As: ≤0.1 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤500 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Na: ≤200 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg
• λ: 50 mg/mL in H₂O
• UV absorption: λ: 260 nm A_max: 0.06, λ: 280 nm A_max: 0.03
• greener alternative category: Aligned
• InChI: 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
• InChI key: LYCAIKOWRPUZTN-UHFFFAOYSA-N

Description

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. Polyethylene glycol (PEG) is an eco-friendly, biodegradable polymer widely used in pharmaceuticals and cosmetics. Its non-toxic nature and versatility make it a sustainable choice, derived from renewable resources, contributing to greener product formulations. Click here for more information.

Application

• Label-Free Quantification Proteomics for the Identification of Mesenchymal Stromal Cell Matrisome Inside 3D Poly(Ethylene Glycol) Hydrogels.: This research highlights the application of PEG hydrogels in studying mesenchymal stromal cell environments using label-free quantification proteomics, providing insights into cell-matrix interactions and tissue engineering (Devaud et al., 2018).


• Bioglass Activated Albumin Hydrogels for Wound Healing.: The study presents PEG-based bioglass activated albumin hydrogels as effective materials for enhancing wound healing processes, demonstrating their biocompatibility and regenerative potential (Zhou et al., 2018).


• Doxorubicin and Paclitaxel Carried by Methoxy Poly(ethylene glycol)-Poly(lactide-co-glycolide) is Superior than Traditional Drug-Delivery Methods.: This article discusses the superiority of PEGylated drug delivery systems over conventional methods in terms of efficacy and reduced side effects for cancer treatments (Hu et al., 2018).


• Dental Pulp Stem Cell-Derived Chondrogenic Cells Demonstrate Differential Cell Motility in Type I and Type II Collagen Hydrogels.: The research explores the differential motility of stem cell-derived chondrogenic cells in PEG-modified collagen hydrogels, providing insights for regenerative medicine applications (Yao and Flynn, 2018).

Informations sur la sécurité

• Classe de stockage: 10 - Combustible liquids
• wgk: WGK 1
• flash_point_f: 281.5 °F - closed cup
• flash_point_c: 138.6 °C - closed cup
• ppe: Eyeshields, Gloves, type N95 (US)