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Merck
모든 사진(4)

주요 문서

182001

Sigma-Aldrich

Poly(ethylene oxide)

average MV 300,000 (nominal), powder, hydroxyl, BHT as inhibitor

동의어(들):

Polyethylene oxide, PEO

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크기 선택

5 G
₩114,492
250 G
₩373,317
500 G
₩559,874

₩114,492


출고 가능일2025년 4월 18일세부사항


벌크 견적 요청

크기 선택

보기 변경
5 G
₩114,492
250 G
₩373,317
500 G
₩559,874

About This Item

Linear Formula:
(-CH2CH2O-)n
CAS Number:
MDL number:
UNSPSC 코드:
12352104
PubChem Substance ID:
NACRES:
NA.23

₩114,492


출고 가능일2025년 4월 18일세부사항


벌크 견적 요청

제품명

Poly(ethylene oxide), average Mv ~300,000 (nominal), powder

양식

powder

Quality Level

분자량

average Mv ~300,000 (nominal)

포함

200-500 ppm BHT as inhibitor

점도

600-1,200 cP, 5 % in H2O(25 °C, Brookfield)(lit.)

전이 온도

Tm 65 °C

응용 분야

battery manufacturing

작용기

hydroxyl

SMILES string

[H]OCCO

InChI

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

InChI key

LYCAIKOWRPUZTN-UHFFFAOYSA-N

유사한 제품을 찾으십니까? 방문 제품 비교 안내

애플리케이션

Poly(ethylene oxide) can be used:
  • As a starting material to fabricate double layer nanodiamond thin film that acts as an interfacial protection layer for Li anodes.
  • To enhance the surface properties of low-density polyethylene (LDPE) using plasma-initiated grafting.
  • To prepare hydroxyapatite/poly(ethylene oxide)nanocomposites.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


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Lot/Batch Number

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문서 라이브러리 방문

Ievgenii Liashenko et al.
Nature communications, 11(1), 753-753 (2020-02-08)
Additive manufacturing technologies based on layer-by-layer deposition of material ejected from a nozzle provide unmatched versatility but are limited in terms of printing speed and resolution. Electrohydrodynamic jetting uniquely allows generating submicrometer jets that can reach speeds above 1 m s-1, but
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
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
P I Polimeni et al.
Journal of cardiovascular pharmacology, 14(3), 374-380 (1989-09-01)
The acute hemodynamic effects of an intravenously (i.v.) injected poly(ethylene oxide), Polyox WSR N-60K (dose 50 mg/kg), were studied in the open-chest rat anesthetized with sodium pentobarbital. The injectate is one of four drag-reducing polymers known to augment in vitro
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

질문

  1. Is there any data on dissolution rates of this product in DMF or THF? Why is the viscosity given over such a large range?

    1 답변
    1. The viscosity assay is conducted at 5% using a Brookfield RVF, spindle 2, speed 10 rpm, at 25°C. The viscosity range is provided as a quality control specification. The viscosity molecular weight (Mv) is determined through a rheological method and is an approximation. According to supplier information, this product has the ability to thicken a wide variety of organic solvents at various temperatures. Typical organic solvents include most halogenated hydrocarbons, various ketones, alcohols, aromatic hydrocarbons, and esters. However, it is generally not soluble in aliphatic hydrocarbon solvents, glycols, diols, and aliphatic ethers.

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