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81294

Supelco

Poli(etilenoglicol)

analytical standard, for GPC, 8,000

Sinônimo(s):

PEG

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About This Item

Fórmula linear:
H(OCH2CH2)nOH
Número CAS:
25322-68-3
Número MDL:
MFCD00081839
Código UNSPSC:
12352104
ID de substância PubChem:
24887745
NACRES:
NA.24

grau

analytical standard
for GPC

Nível de qualidade

100

prazo de validade

limited shelf life, expiry date on the label

peso molecular

Mn ~8100
Mp ~8600
Mw ~8350

técnica(s)

gel permeation chromatography (GPC): suitable

Mw/Mn

~1.03

aplicação(ões)

cleaning products
cosmetics
food and beverages
personal care

formato

neat

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

C(CO)O

InChI

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

chave InChI

LYCAIKOWRPUZTN-UHFFFAOYSA-N

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Descrição geral

Poly(ethylene glycol) is the most widely used non-ionic, hydrophilic polymer, which can find wide applications in biomedical industry such as in drug delivery systems.

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
BCCJ8169
BCCJ3836
BCCH5754
BCCG3017
BCCD8273

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Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

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Poli(etilenoglicol) analytical standard, for GPC, 1,500

Supelco

81289

Poli(etilenoglicol)

Poli(etilenoglicol) analytical standard, for GPC, 1,000

Supelco

81288

Poli(etilenoglicol)

Poly(ethylene oxide) average Mv ~8,000,000 (nominal), powder

Sigma-Aldrich

372838

Poly(ethylene oxide)

Polyethylene glycol Standard ReadyCal Set Mp ~250-45′000 for GPC

Supelco

87976

Polyethylene glycol Standard ReadyCal Set Mp ~250-45′000

Polyethylene glycol solution 40 % (w/w) in H2O, average mol wt 8,000

Sigma-Aldrich

P1458

Polyethylene glycol solution

Poly (ethylene glycol) in drug delivery: pros and cons as well as potential alternatives.
Katrin K, et al.
Angewandte Chemie (International Edition in English), 49, 6288-6308 (2010)
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
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