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Merck
모든 사진(1)

주요 문서

09368

Sigma-Aldrich

Hydroxyethyl-cellulose

동의어(들):

2-Hydroxyethyl cellulose

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About This Item

CAS Number:
MDL number:
UNSPSC 코드:
12352201
NACRES:
NA.25

양식

powder

Quality Level

색상

white to faint beige

점도

~145 mPa.s, 1 % in H2O(20 °C)

저장 온도

room temp

SMILES string

O1C(C(C(C(C1CO)OC)O)OCCO)OC2C(OC(C(C2O)O)OC4C(OC(C(C4O)O)C)CO)COC3OC(C(C(C3O)O)OC)CO

InChI

1S/C29H52O21/c1-10-15(34)16(35)24(13(8-33)45-10)49-28-20(39)18(37)25(50-29-26(43-5-4-30)21(40)23(42-3)12(7-32)47-29)14(48-28)9-44-27-19(38)17(36)22(41-2)11(6-31)46-27/h10-40H,4-9H2,1-3H3

InChI key

CWSZBVAUYPTXTG-UHFFFAOYSA-N

유사한 제품을 찾으십니까? 방문 제품 비교 안내

애플리케이션

Hydroxyethylcellulose is used as a gelling and thickening agent in the development of biostructures for the delivery of hydrophobic drugs. Hydroxyethylcellulose is used in the development of polymer networks and block copolymers useful in separation technology such as capillary electrophoresis and in biofilms and coatings.

기타 정보

To gain a comprehensive understanding of our extensive range of Polysaccharides for your research, we encourage you to visit our Carbohydrates Category page.

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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문서 라이브러리 방문

Dan Zhou et al.
Journal of separation science, 34(23), 3441-3450 (2011-11-01)
To stabilize electroosmotic flow (EOF) and suppress protein adsorption onto the silica capillary inner wall, a cationic hydroxyethylcellulose-graft-poly (poly(ethylene glycol) methyl ether methacrylate) (cat-HEC-g-PPEGMA) graft copolymer composed of cationic backbone and bottle brush-like side chains was synthesized for the first
Fuhu Cao et al.
Electrophoresis, 32(10), 1148-1155 (2011-04-19)
In this work, a novel graft copolymer, hydroxyethylcellulose-graft-poly(2-(dimethylamino)ethyl methacrylate) (HEC-g-PDMAEMA), used as physical coatings of the bare fused-silica capillaries, was synthesized by using ceric ammonium nitrate initiator in aqueous nitric acid solution. EOF measurement results showed that the synthesized HEC-g-PDMAEMA
A Semalty et al.
Indian journal of pharmaceutical sciences, 72(5), 571-575 (2011-06-23)
Enalapril maleate is used in the treatment of hypertension and angina pectoris. It shows low bioavailability due to high hepatic first pass metabolism. Hence the present work was undertaken to formulate mucoadhesive buccal films of enalapril maleate with an objective
Temperature-responsive self-assembly of charged and unchargedhydroxyethylcellulose-graft-poly(N-isopropylacrylamide) copolymer in aqueous solution.
Phan HT, Zhu K, Kj?niksen AL, Nystrom B.
Coll. Polymer Sci., 289, 993-1003 (2011)
Runmiao Yang et al.
Electrophoresis, 29(7), 1460-1466 (2008-04-04)
We present cationized hydroxyethylcellulose (cat-HEC) synthesized in our laboratory as a novel physically adsorbed coating for CE. This capillary coating is simple and easy to obtain as it only requires flushing the capillary with polymer aqueous solution. A comparative study

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