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202401

Sigma-Aldrich

Poly(ethylenglykol)

average Mn 600, waxy solid (moist)

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:
24852062
NACRES:
NA.23

Form

waxy solid (moist)

Qualitätsniveau

200

Mol-Gew.

Mn 570-630
average Mn 600

Brechungsindex

n20/D 1.467

Viskosität

10.5 cSt(210 °F)(lit.)

mp (Schmelzpunkt)

20-25 °C (lit.)

Dichte

1.128 g/mL at 25 °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

Lagerklassenschlüssel

10 - Combustible liquids

WGK

WGK 1

Flammpunkt (°F)

525.0 °F - closed cup

Flammpunkt (°C)

273.90 °C - closed cup

Persönliche Schutzausrüstung

Eyeshields, Gloves

Analysenzertifikate (COA)

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Polyethylenglycol 1000 United States Pharmacopeia (USP) Reference Standard

USP

1546489

Polyethylenglycol 1000

Natriumiodid ReagentPlus®, ≥99%

Sigma-Aldrich

217638

Natriumiodid

Idalis Villanueva et al.
Acta biomaterialia, 5(8), 2832-2846 (2009-06-11)
The pericellular matrix (PCM) surrounding chondrocytes is thought to play an important role in transmitting biochemical and biomechanical signals to the cells, which regulates many cellular functions including tissue homeostasis. To better understand chondrocytes interactions with their PCM, three-dimensional poly(ethylene
Mark A Rice et al.
Acta biomaterialia, 5(1), 152-161 (2008-09-17)
Ultrasound has potential as a non-destructive analytical technique to provide real-time online assessments of matrix evolution in cell-hydrogel constructs used in tissue engineering. In these studies, chondrocytes were encapsulated in poly(ethylene glycol) hydrogels, and gel degradation was manipulated to provide
D D Smyth et al.
Cardiovascular drugs and therapy, 4(1), 297-300 (1990-02-01)
Previous studies have demonstrated that Separan AP-30, a drag-reducing polymer, significantly decreased the formation of atherosclerotic plaques in rabbits fed a high-cholesterol diet. Furthermore, Separan AP-273, a polymer similar to but longer than Separan AP-30, markedly increased cardiac output in
M Patel Geeta et al.
Current drug delivery, 6(2), 159-165 (2009-05-20)
Carbamazepine indicated for the control of epilepsy, undergoes extensive hepatic first-pass metabolism after oral administration. A vaginal dosage form of carbamazepine is not commercially available. Conventional suppository having poor retention in the vaginal tract, as they are removed in a
P I Polimeni et al.
Journal of cardiovascular pharmacology, 14(3), 374-380 (1989-09-01)
The acute hemodynamic effects of an intravenously (i.v.) injected poly(ethylene oxide), Polyox WSR N-60K (dose 50 mg/kg), were studied in the open-chest rat anesthetized with sodium pentobarbital. The injectate is one of four drag-reducing polymers known to augment in vitro
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