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Documenti

81298

Supelco

Poli(etilenglicole)

analytical standard, for GPC, 20,000

Sinonimo/i:

PEG

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About This Item

Formula condensata:
H(OCH2CH2)nOH
Numero CAS:
25322-68-3
Numero MDL:
MFCD00081839
Codice UNSPSC:
12352104
ID PubChem:
24887747
NACRES:
NA.24

Grado

analytical standard
for GPC

Livello qualitativo

100

Durata

limited shelf life, expiry date on the label

PM

Mn ~21200
Mp ~23000
Mw ~22500

tecniche

gel permeation chromatography (GPC): suitable

Mw/Mn

~1.06

applicazioni

cleaning products
cosmetics
food and beverages
personal care

Formato

neat

Temperatura di conservazione

2-8°C

Stringa SMILE

C(CO)O

InChI

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

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Categorie correlate

Descrizione generale

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

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

281.5 °F - closed cup

Punto d’infiammabilità (°C)

138.6 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

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Certificati d'analisi (COA)

Lot/Batch Number
BCCM1768
BCCL0118
BCCJ8171
BCCJ3838
BCCH9318

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Sigma-Aldrich

8.18897

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Supelco

81201

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Supelco

81288

Poli(etilenglicole)

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Supelco

81282

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Supelco

02393

Poli(etilenglicole)

Poly (ethylene glycol)-containing hydrogels in drug delivery
Peppas.AN, et al.
Journal of Controlled Release : Official Journal of the Controlled Release Society, 62, 81-87 (1999)
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)
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
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
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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