乙基纤维素 (CAS No.9004-57-3)
- 物化性质
- 白色至浅黄色粉末或颗粒,无臭无味,具有热塑性;不溶于水,溶于乙醇、丙酮、苯、乙酸乙酯和甲苯等有机溶剂;对碱和稀酸稳定;相对密度约1.07~1.18,折射率约1.47,软化点100~130℃。
- 技术参数
- 乙氧基含量44%~51% 水分含量≤3% 灰分≤0.3% 粘度(5%溶液,25℃)有多种规格可供选择 软化点100~130℃
English description(英文原文,共 888 字符)
Product Name:Ethyl cellulose
English Name:Ethyl cellulose
CAS No.:9004-57-3
Aliases:Ethyl cellulose ether, Cellulose ethyl ether
Molecular Formula:(C6H7O2(OC2H5)3)n
Physical Properties:White to light yellow powder or granules, odorless and tasteless, thermoplastic; insoluble in water, soluble in ethanol, acetone, benzene, ethyl acetate, toluene and other organic solvents; stable to alkali and dilute acid; relative density about 1.07-1.18, refractive index about 1.47, softening point 100-130°C.
Uses:Mainly used as a film-forming agent in coatings and inks, as a modifier for plastics and rubber, and for preparing films, adhesives, electrical insulating materials and pharmaceutical sustained-release excipients.
Technical Specifications:
Ethoxyl content 44%-51%
Moisture ≤3%
Ash ≤0.3%
Viscosity (5% solution at 25°C) available in various grades
Softening point 100-130°C
English Name:Ethyl cellulose
CAS No.:9004-57-3
Aliases:Ethyl cellulose ether, Cellulose ethyl ether
Molecular Formula:(C6H7O2(OC2H5)3)n
Physical Properties:White to light yellow powder or granules, odorless and tasteless, thermoplastic; insoluble in water, soluble in ethanol, acetone, benzene, ethyl acetate, toluene and other organic solvents; stable to alkali and dilute acid; relative density about 1.07-1.18, refractive index about 1.47, softening point 100-130°C.
Uses:Mainly used as a film-forming agent in coatings and inks, as a modifier for plastics and rubber, and for preparing films, adhesives, electrical insulating materials and pharmaceutical sustained-release excipients.
Technical Specifications:
Ethoxyl content 44%-51%
Moisture ≤3%
Ash ≤0.3%
Viscosity (5% solution at 25°C) available in various grades
Softening point 100-130°C
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常见问题
- 乙基纤维素的 CAS 号是多少?
- 乙基纤维素的 CAS 号是 9004-57-3。
- 乙基纤维素的分子式和分子量是什么?
- 乙基纤维素的分子式为 (C6H7O2(OC2H5)3)n。
- 乙基纤维素的英文名称是什么?
- 乙基纤维素的英文名称为 Ethyl cellulose。
- 乙基纤维素还有哪些别名?
- 乙基纤维素又称 乙基纤维、纤维素乙基醚。
- 乙基纤维素有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条乙基纤维素供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 乙基纤维素的供应商主要分布在哪些地区?
- 乙基纤维素的供应商主要分布在 上海市(1 条) 等地。
- 乙基纤维素有哪些级别可选?
- 平台上乙基纤维素的供应级别包括 工业级。
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- 乙基纤维素的报价单位主要有 千克。
- 哪里可以查到乙基纤维素的价格?
- 掌上化工乙基纤维素产品页汇总了各供应商的最新报价与规格,地址:/chemicals/9004-57-3/。部分供应商价格为电议,可通过页面上的询价功能直接获取。
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