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Merck
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46080

Sigma-Aldrich

乙基纤维素

48.0-49.5% (w/w) ethoxyl basis

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About This Item

CAS号:
9004-57-3
MDL號碼:
MFCD00131037
分類程式碼代碼:
12352201
NACRES:
NA.25

化驗

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

形狀

coarse powder
powder

自燃溫度

698 °F

顏色

beige

折射率

n20/D 1.47 (lit.)

黏度

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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應用

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。

準備報告

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。

其他說明

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。

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)

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