吐温 (CAS No.9067-57-6)
- 物化性质
- 浅黄色至琥珀色粘稠液体;密度约1.06~1.09 g/cm³,沸点>100℃(分解),闪点>110℃(闭杯);易溶于水、乙醇、乙酸乙酯,不溶于矿物油和动植物油;HLB值约15.0。
- 外观
- 浅黄色至琥珀色粘稠液体。
English description(英文原文,共 901 字符)
Product Name:Tween
English Name:Tween
CAS No.:9067-57-6
Aliases:Polysorbate, Polysorbate 80, Polyoxyethylene sorbitan monooleate
Molecular Formula:C64H124O26
Physical Properties:Light yellow to amber viscous liquid; density about 1.06-1.09 g/cm³, boiling point >100°C (decomposes), flash point >110°C (closed cup); soluble in water, ethanol and ethyl acetate, insoluble in mineral and vegetable oils; HLB value approximately 15.0.
Uses:Used as a non-ionic surfactant, widely applied in emulsifying, solubilizing, dispersing and wetting. In the pharmaceutical industry, it serves as a solubilizer for injections and a stabilizer for emulsions; in cosmetics and food, it is used as an emulsifier.
Technical Specifications:
Appearance: light yellow to amber viscous liquid.
Acid value: ≤2.0 mg KOH/g.
Saponification value: 45-55 mg KOH/g.
Hydroxyl value: 65-80 mg KOH/g.
Water content: ≤3.0%.
English Name:Tween
CAS No.:9067-57-6
Aliases:Polysorbate, Polysorbate 80, Polyoxyethylene sorbitan monooleate
Molecular Formula:C64H124O26
Physical Properties:Light yellow to amber viscous liquid; density about 1.06-1.09 g/cm³, boiling point >100°C (decomposes), flash point >110°C (closed cup); soluble in water, ethanol and ethyl acetate, insoluble in mineral and vegetable oils; HLB value approximately 15.0.
Uses:Used as a non-ionic surfactant, widely applied in emulsifying, solubilizing, dispersing and wetting. In the pharmaceutical industry, it serves as a solubilizer for injections and a stabilizer for emulsions; in cosmetics and food, it is used as an emulsifier.
Technical Specifications:
Appearance: light yellow to amber viscous liquid.
Acid value: ≤2.0 mg KOH/g.
Saponification value: 45-55 mg KOH/g.
Hydroxyl value: 65-80 mg KOH/g.
Water content: ≤3.0%.
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常见问题
- 吐温的 CAS 号是多少?
- 吐温的 CAS 号是 9067-57-6。
- 吐温的分子式和分子量是什么?
- 吐温的分子式为 C64H124O26。
- 吐温的英文名称是什么?
- 吐温的英文名称为 Tween。
- 吐温还有哪些别名?
- 吐温又称 聚山梨酯、吐温-80、聚氧乙烯脱水山梨醇单油酸酯。
- 吐温有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条吐温供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 吐温的供应商主要分布在哪些地区?
- 吐温的供应商主要分布在 上海市(1 条) 等地。
- 吐温有哪些级别可选?
- 平台上吐温的供应级别包括 工业级。
- 吐温的报价单位是什么?
- 吐温的报价单位主要有 千克。
- 哪里可以查到吐温的价格?
- 掌上化工吐温产品页汇总了各供应商的最新报价与规格,地址:/chemicals/9067-57-6/。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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