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Polyethylene glycol 300

Name: Polyethylene glycol 300
Brand: USP

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

Poly(ethylene glycol), PEG

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About This Item

Linear Formula:

H(OCH₂CH₂)_nOH

CAS Number:

25322-68-3

UNSPSC Code:

41116107

NACRES:

NA.24

MDL number:

MFCD00081839

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Properties

grade

pharmaceutical primary standard

agency

USP

API family

polyethylene glycol

mol wt

M_w 285-315

manufacturer/tradename

USP

application(s)

pharmaceutical
pharmaceutical (small molecule)

format

neat

SMILES string

C(CO)O

InChI

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

InChI key

LYCAIKOWRPUZTN-UHFFFAOYSA-N

Description

General description

Find answers to frequently asked questions on USP products in USP FAQs.

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Polyethylene glycol 300 USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.

Other Notes

Sales restrictions may apply.

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This Item	PHR3338	1546525	10783641001
USP 1546423 Polyethylene glycol 300	Supelco PHR3338 Polyethylene Glycol 600	USP 1546525 Polyethylene glycol 3000	Roche 10783641001 Polyethylene Glycol 1500
description United States Pharmacopeia (USP) Reference Standard	description certified reference material, pharmaceutical secondary standard	description United States Pharmacopeia (USP) Reference Standard	description M_r ~1500, pkg of 10 × 4 mL, solution
grade pharmaceutical primary standard	grade certified reference material, pharmaceutical secondary standard	grade pharmaceutical primary standard	grade -
manufacturer/tradename USP	manufacturer/tradename -	manufacturer/tradename USP	manufacturer/tradename Roche
application(s) pharmaceutical (small molecule)	application(s) pharmaceutical	application(s) pharmaceutical (small molecule)	application(s) -
format neat	format -	format neat	format -
agency USP	agency traceable to USP 1546467	agency USP	agency -
mol wt M_w 285-315	mol wt -	mol wt M_w 2700-3300	mol wt M_r ~1500

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Storage Class

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

281.5 °F - closed cup

Flash Point (°C)

138.6 °C - closed cup

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