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Sigma-Aldrich

Poly(ethylenglykol)

average Mn 2,050, chips

Synonym(e):

PEG

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About This Item

Lineare Formel:
H(OCH2CH2)nOH
CAS-Nummer:
25322-68-3
MDL-Nummer:
MFCD00081839
UNSPSC-Code:
12352104
PubChem Substanz-ID:
24857821
NACRES:
NA.23

product name

Poly(ethylenglykol), average Mn 2,050, chips

Form

chips

Mol-Gew.

average Mn 2,050

mp (Schmelzpunkt)

52-54 °C

Ω-Ende

hydroxyl

α-Ende

hydroxyl

SMILES String

C(CO)O

InChI

1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

InChIKey

LYCAIKOWRPUZTN-UHFFFAOYSA-N

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Verwandte Kategorien

Anwendung

  • Cytotoxicity Study of Polyethylene Glycol Derivatives: Evaluates the cytotoxic effects of various PEG derivatives, important for chemists in pharmaceutical development and safety assessment (Liu et al., 2017).
  • ExtraPEG: A Polyethylene Glycol-Based Method for Enrichment of Extracellular Vesicles: Introduces a PEG-based method for isolating exosomes, useful for researchers in biomedical and clinical sciences (Rider et al., 2016).

Sonstige Hinweise

Molecular weight: Mn 1,900-2,200

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Slide 1 of 5

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Poly(ethylenglykol) analytical standard, for GPC, 3,000

Supelco

81291

Poly(ethylenglykol)

Poly(ethylenglykol) average Mn 600, waxy solid (moist)

Sigma-Aldrich

202401

Poly(ethylenglykol)

Poly(ethylenglykol) average mol wt 10,000

Sigma-Aldrich

P6667

Poly(ethylenglykol)

Polyethylenglycol 1500 Mr ~1500, pkg of 10 × 4 mL, solution

Roche

10783641001

Polyethylenglycol 1500

Poly(ethylenglykol) average Mv ~8,000, powder (crystalline)

Sigma-Aldrich

202452

Poly(ethylenglykol)

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The economic production of cellulosic biofuel requires efficient and full utilization of all abundant carbohydrates naturally released from plant biomass by enzyme cocktails. Recently, we reconstituted the Neurospora crassa xylodextrin transport and consumption system in Saccharomyces cerevisiae, enabling growth of
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Multimodal measurements at the neuronal level allow for detailed insight into local circuit function. However, most behavioral studies focus on one or two modalities and are generally limited by the available technology. Here, we show a combined approach of electrophysiology
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Journal of neural engineering, 17(2), 026037-026037 (2020-03-27)
Carbon fiber electrodes may enable better long-term brain implants, minimizing the tissue response commonly seen with silicon-based electrodes. The small diameter fiber may enable high-channel count brain-machine interfaces capable of reproducing dexterous movements. Past carbon fiber electrodes exhibited both high
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The search for antiaggregatory compounds is undertaken, as a rule, under in vitro conditions which do not reflect the dynamics of the real process. The present work deals with study of the peculiarities of the development of the collagen induced
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