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Poly(ethylene oxide)(PEO) - average Mv 400,000, powder , CAS No.25322-68-3

CAS: 25322-68-3 Cat. No.: P432440 Formula: HO(CH2CH2O)nH EC Number: 500-038-2
3267 Citations COA
Poly(ethylene oxide) - average Mv 400,000, powder CAS No(25322-68-3) by Aladdin Scientific
AVAILABLE TO ORDER
GRADE & PURITY average Mv 400,000, powder
Synonyms
PEO
Storage
Room temperature
★
Size
USA
Germany (EU)*
Price
Qty
5g
P432440-5g
3 In stock
—
$25.90
25g
P432440-25g
2 In stock
—
$49.90
100g
P432440-100g
1 In stock
—
$159.90
250g
P432440-250g
1 In stock
—
$239.90
500g
P432440-500g
2 In stock
1 In stock
$399.90
Enter a quantity for the sizes you want to add.
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SDS
Safety data
COA
Certificate
DS
Datasheet
SP
Spec sheet
Overview Specifications Names and Identifiers Documentation Advanced Data Certificates (CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Documents & Articles Citations of This Product Solution Calculators Reviews
🧪
Why this grade

average Mv 400,000, powder for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 3267 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

General Description

Poly(ethylene oxide) (PEO) is a higher molecular weight (M v 400,000) thermoplastic water soluble polymer that is formed by the polymerization of ethylene oxide.


Application

PEO can be used in applications such as biomedical, energy and surface functionalization of nanoparticles.

Specifications

Synonyms
PEO
Specifications & Purity
average Mv 400,000, powder
Storage
Room temperature
Names and Identifiers
WGK Germany
1
Reaxy-Rn
505945
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=505945&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

<<<<<<< HEAD Download SDS → ======= Download SDS → >>>>>>> release248-p3

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Certificates (CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

19 results found

Lot NumberCertificate TypeDateItem
G2629307G2629307Certificate of AnalysisJun 29, 2026 P432440
G2629309G2629309Certificate of AnalysisJun 29, 2026 P432440
G2629311G2629311Certificate of AnalysisJun 29, 2026 P432440
G2629314G2629314Certificate of AnalysisJun 29, 2026 P432440
H2307648H2307648Certificate of AnalysisMay 20, 2026 P432440
H2307640H2307640Certificate of AnalysisMay 20, 2026 P432440
H2307636H2307636Certificate of AnalysisMay 20, 2026 P432440
H2307599H2307599Certificate of AnalysisMay 20, 2026 P432440
H2307603H2307603Certificate of AnalysisMay 20, 2026 P432440
H2307631H2307631Certificate of AnalysisMay 20, 2026 P432440
H2307610H2307610Certificate of AnalysisMay 20, 2026 P432440
H2307626H2307626Certificate of AnalysisMay 20, 2026 P432440
H2307614H2307614Certificate of AnalysisAug 29, 2023 P432440
A2607024A2607024Certificate of AnalysisAug 24, 2023 P432440
H2307608H2307608Certificate of AnalysisAug 24, 2023 P432440
F2527073F2527073Certificate of AnalysisAug 24, 2023 P432440
A2507093A2507093Certificate of AnalysisAug 24, 2023 P432440
D2627033D2627033Certificate of AnalysisAug 23, 2023 P432440
I2528087I2528087Certificate of AnalysisAug 23, 2023 P432440
Chemical and Physical Properties
Refractive Index1.460
Flash Point(°F)519.8 °F
Flash Point(°C)271.00 °C
Boil Point(°C)> 200 °C
Melt Point(°C)61-64℃
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