吐温20 (CAS No.9005-64-5)
- 物化性质
- 分子量522.676。琥珀色黏稠液体，有轻微特殊臭味，味微苦。相对密度1.08~1.13，沸点321℃。溶于水、乙醇、甲醇和乙酸乙酯，不溶于矿物油和石油醚。
- 技术参数
- 外观为琥珀色黏稠液体，有轻微特殊臭味 相对密度为1.08~1.13 沸点为321℃ 溶于水、乙醇、甲醇和乙酸乙酯，不溶于矿物油和石油醚
English description（英文原文，共 1002 字符）
Product Name:Tween-20
English Name:Tween-20
CAS No.:9005-64-5
Aliases:Polyoxyethylene (20) sorbitan monolaurate, Polysorbate 20, Emulsifier T-20
Molecular Formula:C26H50O10
Physical Properties:Molecular weight: 522.676. Amber viscous liquid with a slight special odor and a slightly bitter taste. Relative density 1.08-1.13, boiling point 321°C. Soluble in water, ethanol, methanol and ethyl acetate; insoluble in mineral oil and petroleum ether.
Uses:Tween-20 is an oil-in-water (O/W) emulsifier, used as a solubilizer, dispersant, stabilizer, antistatic agent and lubricant. It is widely applied in cosmetics, pharmaceuticals, dyes, foam plastics, photographic emulsions, shampoos and textile oiling agents, and is especially suitable for use with Span-20.
Technical Specifications:
Appearance: amber viscous liquid with slight special odor
Relative density: 1.08-1.13
Boiling point: 321°C
Soluble in water, ethanol, methanol and ethyl acetate; insoluble in mineral oil and petroleum ether
English Name:Tween-20
CAS No.:9005-64-5
Aliases:Polyoxyethylene (20) sorbitan monolaurate, Polysorbate 20, Emulsifier T-20
Molecular Formula:C26H50O10
Physical Properties:Molecular weight: 522.676. Amber viscous liquid with a slight special odor and a slightly bitter taste. Relative density 1.08-1.13, boiling point 321°C. Soluble in water, ethanol, methanol and ethyl acetate; insoluble in mineral oil and petroleum ether.
Uses:Tween-20 is an oil-in-water (O/W) emulsifier, used as a solubilizer, dispersant, stabilizer, antistatic agent and lubricant. It is widely applied in cosmetics, pharmaceuticals, dyes, foam plastics, photographic emulsions, shampoos and textile oiling agents, and is especially suitable for use with Span-20.
Technical Specifications:
Appearance: amber viscous liquid with slight special odor
Relative density: 1.08-1.13
Boiling point: 321°C
Soluble in water, ethanol, methanol and ethyl acetate; insoluble in mineral oil and petroleum ether
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常见问题
- 吐温20的 CAS 号是多少？
- 吐温20的 CAS 号是 9005-64-5。
- 吐温20的分子式和分子量是什么？
- 吐温20的分子式为 C26H50O10。
- 吐温20的英文名称是什么？
- 吐温20的英文名称为 Tween-20。
- 吐温20还有哪些别名？
- 吐温20又称 山梨醇酐单月桂酸酯聚氧乙烯(20)醚、聚氧乙烯(20)失水山梨醇单月桂酸酯、乳化剂T-20。
- 吐温20有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条吐温20供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 吐温20的供应商主要分布在哪些地区？
- 吐温20的供应商主要分布在 上海市（1 条） 等地。
- 吐温20有哪些级别可选？
- 平台上吐温20的供应级别包括 工业级。
- 吐温20的报价单位是什么？
- 吐温20的报价单位主要有 千克。
- 哪里可以查到吐温20的价格？
- 掌上化工吐温20产品页汇总了各供应商的最新报价与规格，地址：/chemicals/9005-64-5/。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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