推荐产品
表单
powder
质量水平
颜色
beige
粘度
90-160 cP, 5 % in H2O(25 °C)
储存温度
room temp
SMILES字符串
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
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一般描述
羟乙基纤维素是一种衍生自纤维素的胶凝剂和增稠剂，广泛用于化妆品，清洁剂和其他家用产品中。它与疏水性药物一起用于胶囊制剂中，用于改善药物在胃肠液中的溶解。此过程称为亲水化。
应用
羟乙基纤维素在生物结构的开发中用作胶凝剂和增稠剂，用于输送疏水性药物。羟乙基纤维素用于聚合物网络和嵌段共聚物的开发，可用于分离技术（例如毛细管电泳）以及生物膜和涂层。它也用于将细胞封装在壳聚糖/甘油磷酸酯/羟乙基纤维素（壳聚糖-GP / HEC）凝胶中。
法律信息
CELLOSIZE is a registered trademark of The Dow Chemical Company or an affiliated company of Dow
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
Peter Roughley et al.
Biomaterials, 27(3), 388-396 (2005-08-30)
The suitability of chitosan-based hydrogels as scaffolds for the encapsulation of intervertebral disc (IVD) cells and the accumulation of a functional extracellular matrix mimicking that of the nucleus pulposus (NP) was investigated. The specific hypothesis under study was that the
M H Kleemiss et al.
Electrophoresis, 14(5-6), 515-522 (1993-05-01)
Separation of DNA restriction fragments in dilute buffer solutions of network forming polymers such as linear polyacrylamide (PAA), hydroxyethyl cellulose (HEC) and polyvinylalcohol (PVA) in phosphate buffer were investigated. PVA in buffers already became inhomogeneous after a few separations with
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
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
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