羟乙基甲基纤维素 (CAS No.9032-42-2)
- 物化性质
- 白色或类白色粉末或颗粒,无臭、无味,溶于冷水形成透明胶体溶液,不溶于乙醇、丙酮等有机溶剂。具有优良的增稠、分散、乳化、成膜、保水和粘合性能。
- 外观
- 白色或类白色粉末或颗粒。
English description(英文原文,共 1098 字符)
Product Name:Hydroxyethyl Methyl Cellulose
English Name:Hydroxyethyl Methyl Cellulose
CAS No.:9032-42-2
Aliases:HEMC, Methyl Hydroxyethyl Cellulose
Molecular Formula:C6H7O2(OH)3-m-n(OCH3)m(OCH2CH2OH)n (polymer)
Physical Properties:White or off-white powder or granules, odorless and tasteless, soluble in cold water to form a transparent colloidal solution, insoluble in ethanol, acetone and other organic solvents. It has excellent thickening, dispersing, emulsifying, film-forming, water-retention and adhesive properties.
Uses:Widely used as a thickener, water-retention agent and binder in construction mortar, putty powder and latex paint; also used in coatings, inks, ceramics, textiles and daily chemicals as a film-forming agent, emulsifier and suspension stabilizer.
Technical Specifications:
Appearance: white or off-white powder or granules.
Particle fineness: passes 85-mesh sieve (or 80-120 mesh depending on grade).
Viscosity (2% aqueous solution, 20°C): 4000-6000 mPa·s or higher depending on grade.
Moisture content: ≤5.0%.
pH value (1% aqueous solution, 20°C): 6.0-8.0.
English Name:Hydroxyethyl Methyl Cellulose
CAS No.:9032-42-2
Aliases:HEMC, Methyl Hydroxyethyl Cellulose
Molecular Formula:C6H7O2(OH)3-m-n(OCH3)m(OCH2CH2OH)n (polymer)
Physical Properties:White or off-white powder or granules, odorless and tasteless, soluble in cold water to form a transparent colloidal solution, insoluble in ethanol, acetone and other organic solvents. It has excellent thickening, dispersing, emulsifying, film-forming, water-retention and adhesive properties.
Uses:Widely used as a thickener, water-retention agent and binder in construction mortar, putty powder and latex paint; also used in coatings, inks, ceramics, textiles and daily chemicals as a film-forming agent, emulsifier and suspension stabilizer.
Technical Specifications:
Appearance: white or off-white powder or granules.
Particle fineness: passes 85-mesh sieve (or 80-120 mesh depending on grade).
Viscosity (2% aqueous solution, 20°C): 4000-6000 mPa·s or higher depending on grade.
Moisture content: ≤5.0%.
pH value (1% aqueous solution, 20°C): 6.0-8.0.
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常见问题
- 羟乙基甲基纤维素的 CAS 号是多少?
- 羟乙基甲基纤维素的 CAS 号是 9032-42-2。
- 羟乙基甲基纤维素的分子式和分子量是什么?
- 羟乙基甲基纤维素的分子式为 C6H7O2(OH)3-m-n(OCH3)m(OCH2CH2OH)n(聚合物)。
- 羟乙基甲基纤维素的英文名称是什么?
- 羟乙基甲基纤维素的英文名称为 Hydroxyethyl Methyl Cellulose。
- 羟乙基甲基纤维素还有哪些别名?
- 羟乙基甲基纤维素又称 HEMC、甲基羟乙基纤维素、羟乙基纤维素甲基醚。
- 羟乙基甲基纤维素有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条羟乙基甲基纤维素供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 羟乙基甲基纤维素的供应商主要分布在哪些地区?
- 羟乙基甲基纤维素的供应商主要分布在 上海市(1 条) 等地。
- 羟乙基甲基纤维素有哪些级别可选?
- 平台上羟乙基甲基纤维素的供应级别包括 工业级。
- 羟乙基甲基纤维素的报价单位是什么?
- 羟乙基甲基纤维素的报价单位主要有 千克。
- 哪里可以查到羟乙基甲基纤维素的价格?
- 掌上化工羟乙基甲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/9032-42-2/。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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