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Merck
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46070

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

品質等級

200

形狀

powder

自燃溫度

698 °F

濃度

48.0-49.5 % (w/w) (ethoxyl)

顏色

white

折射率

n20/D 1.47 (lit.)

黏度

7-15 mPa.s, 6 % in toluene/ethanol 80:20(25 °C)

密度

1.14 g/mL at 25 °C (lit.)

儲存溫度

room temp

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應用

乙基纤维素是通过将重复葡萄糖单元上可变数量的羟基转化为乙醚基团而产生的。乙基纤维素可用于制备用于药物递送的生物结构，如基质、微球、微粒、小丸和片剂。

準備報告

乙基纤维素可溶于多种溶剂，如脂肪醇、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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