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Ethyl cellulose

乙基纤维素

品牌
Sigma-Aldrich
CAS
9004-57-3
货号
46080
规格纯度
48.0-49.5% (w/w) ethoxyl basis
参考价格
1252.3 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

应用

Ethyl cellulose is generated by converting a variable number of hydroxyl groups on the repeating glucose units to ethyl ether groups. Ethylcellulose is used in the preparation of biostructures such as matrices, microspheres, microparticles, pellets and tablets for use in drug delivery.

制备说明

Ethyl Cellulose is soluble in a wide range of solvents such as aliphatic alcohols, chlorinated solvents, and natural oils. It is insoluble in water, glycerin, and prolylene glycol.

基本信息

MDL编号MFCD00131037
NACRESNA.25

产品性质

质量水平200
测定48.0-49.5% (w/w) ethoxyl basis
形式coarse powder
自燃温度698 °F
折射率n20/D 1.47 (lit.)
粘度30-70 mPa.s, 5 % in toluene/ethanol 80:20(25 ℃)
密度1.14 g/mL at 25 ℃ (lit.)

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 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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