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Merck

81286

Poly(ethylene glycol)

greener alternative

analytical standard, 600

Synonym(s):

PEG

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About This Item

Linear Formula:
H(OCH2CH2)nOH
CAS Number:
25322-68-3
NACRES:
NA.24
PubChem Substance ID:
24887737
UNSPSC Code:
41116107
MDL number:
MFCD00081839

Key Documents

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InChI

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

InChI key

LYCAIKOWRPUZTN-UHFFFAOYSA-N

grade

analytical standard

shelf life

limited shelf life, expiry date on the label

mol wt

Mn ~550, Mp ~600, Mw ~580

greener alternative product characteristics

Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

Quality Level

100

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

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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.

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

525.0 °F - closed cup

flash_point_c

273.90 °C - closed cup

ppe

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN7753
BCCN5208
BCCN4438
BCCM1778
BCCL8005

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Milton V Marshall et al.
Molecular imaging and biology : MIB : the official publication of the Academy of Molecular Imaging, 12(6), 583-594 (2010-04-09)
Fluorophore-labeled contrast imaging agents are moving toward clinical use for a number of applications. The near-infrared dye IRDye 800CW is frequently used in its N-hydroxysuccinamide (NHS) ester form for labeling these agents. Following conjugation or breakdown of a labeled ligand
I L Konorova et al.
Patologicheskaia fiziologiia i eksperimental'naia terapiia, (4)(4), 7-9 (1991-07-01)
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
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
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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