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乙基纤维素

Name: 乙基纤维素
Brand: SIGMA

48.0-49.5% (w/w) ethoxyl basis

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CAS号:

9004-57-3

MDL编号:

MFCD00131037

NACRES:

NA.25

质量水平

200

检测方案

48.0-49.5% (w/w) (ethoxyl)

形式

coarse powder
powder

自燃温度

698 °F

颜色

beige

折射率

n20/D 1.47 (lit.)

粘度

30-70 mPa.s, 5 % in toluene/ethanol 80:20(25 °C)

密度

1.14 g/mL at 25 °C (lit.)

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应用

通过将重复的葡萄糖单位上的变量数羟基转化为乙醚基来生成乙基纤维素。乙基纤维素用于制备生物结构，例如用于药物递送的基质，微球，微粒，药丸和片剂。

制备说明

乙基纤维素可溶于多种溶剂，例如脂族醇，氯化溶剂和天然油。它不溶于水，甘油和丙二醇。

其他说明

为了全面了解我们针对客户研究提供的各种多糖产品，建议您访问我们的碳水化合物分类页面。

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)

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示例

T1503

货号

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Proceedings of the National Academy of Sciences of the United States of America, 117(49), 31010-31017 (2020-11-25)

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Ritesh M Pabari et al.

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H V Adikane et al.

Applied biochemistry and biotechnology, 169(3), 1026-1038 (2013-01-09)

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TheScientificWorldJournal, 2012, 842348-842348 (2012-06-01)

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