81298

Poly(ethylenglykol)

analytical standard, suitable for gel permeation chromatography (GPC), 20,000

• Synonym(e): PEG
• Lineare Formel: H(OCH₂CH₂)_nOH
• CAS-Nummer: 25322-68-3
• NACRES: NA.24
• PubChem Substance ID: 24887747
• UNSPSC Code: 12352104
• MDL number: MFCD00081839

Eigenschaften

• grade: analytical standard
• Quality Segment: 100
• shelf life: limited shelf life, expiry date on the label
• mol wt: M_n ~21200, M_p ~23000, M_w ~22500
• greener alternative product characteristics: Safer Solvents and Auxiliaries; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• technique(s): gel permeation chromatography (GPC): suitable
• Mw/Mn: ~1.06
• application(s): cleaning products; cosmetics; food and beverages; personal care
• format: neat
• greener alternative category: Aligned
• storage temp.: 2-8°C
• SMILES string: C(CO)O
• InChI: 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
• InChI key: LYCAIKOWRPUZTN-UHFFFAOYSA-N

Beschreibung

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.

Poly(ethylene glycol) is a nontoxic and water-soluble polymer, which can find applications in drug delivery systems.

Sicherheitshinweise

• Lagerklasse: 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)