D-alpha-生育酚醋酸酯 (CAS No.58-95-7)
- 中文别名
- D-alpha-生育酚醋酸酯；alpha-生育酚乙酸酯；醋酸生育酚；维生素E醋酸酯
- 英文名称
- D-Alpha-Tocopheryl Acetate
- 分子式
- C31H52O3
- 所属类别
- 食品添加剂
- 物化性质
- 淡黄色至黄色透明粘稠油状液体，几乎无臭。易溶于乙醇、丙酮、乙醚、氯仿等有机溶剂，不溶于水。耐热性良好，但对氧气敏感，见光易氧化，应避光密封保存。
- 技术参数
- 纯度 ≥99% 含量（以C31H52O3计）98.0%～100.5% 密度 0.95～0.96 g/cm³ 折光率 1.495～1.499 重金属 ≤10 mg/kg
English description（英文原文，共 962 字符）
Product Name:D-Alpha-Tocopheryl Acetate
English Name:D-Alpha-Tocopheryl Acetate
CAS No.:58-95-7
Aliases:alpha-Tocopheryl acetate, Vitamin E acetate, Acetic acid tocopherol ester
Molecular Formula:C31H52O3
Physical Properties:Pale yellow to yellow transparent viscous oily liquid, almost odorless. Freely soluble in ethanol, acetone, diethyl ether, chloroform and other organic solvents; insoluble in water. Good heat resistance, but sensitive to oxygen and easily oxidized by light; should be stored in a sealed container protected from light.
Uses:Used as a fat-soluble vitamin E supplement and antioxidant. It is used in pharmaceuticals for the prevention and treatment of vitamin E deficiency, as a nutritional fortifier and antioxidant in the food industry, and also in cosmetics and feed additives.
Technical Specifications:
Purity ≥99%
Assay (as C31H52O3) 98.0%~100.5%
Density 0.95~0.96 g/cm³
Refractive index 1.495~1.499
Heavy metals ≤10 mg/kg
English Name:D-Alpha-Tocopheryl Acetate
CAS No.:58-95-7
Aliases:alpha-Tocopheryl acetate, Vitamin E acetate, Acetic acid tocopherol ester
Molecular Formula:C31H52O3
Physical Properties:Pale yellow to yellow transparent viscous oily liquid, almost odorless. Freely soluble in ethanol, acetone, diethyl ether, chloroform and other organic solvents; insoluble in water. Good heat resistance, but sensitive to oxygen and easily oxidized by light; should be stored in a sealed container protected from light.
Uses:Used as a fat-soluble vitamin E supplement and antioxidant. It is used in pharmaceuticals for the prevention and treatment of vitamin E deficiency, as a nutritional fortifier and antioxidant in the food industry, and also in cosmetics and feed additives.
Technical Specifications:
Purity ≥99%
Assay (as C31H52O3) 98.0%~100.5%
Density 0.95~0.96 g/cm³
Refractive index 1.495~1.499
Heavy metals ≤10 mg/kg
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常见问题
- D-alpha-生育酚醋酸酯的 CAS 号是多少？
- D-alpha-生育酚醋酸酯的 CAS 号是 58-95-7。
- D-alpha-生育酚醋酸酯的分子式和分子量是什么？
- D-alpha-生育酚醋酸酯的分子式为 C31H52O3。
- D-alpha-生育酚醋酸酯的英文名称是什么？
- D-alpha-生育酚醋酸酯的英文名称为 D-Alpha-Tocopheryl Acetate。
- D-alpha-生育酚醋酸酯还有哪些别名？
- D-alpha-生育酚醋酸酯又称 D-alpha-生育酚醋酸酯、alpha-生育酚乙酸酯、醋酸生育酚、维生素E醋酸酯。
- D-alpha-生育酚醋酸酯有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条D-alpha-生育酚醋酸酯供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- D-alpha-生育酚醋酸酯的供应商主要分布在哪些地区？
- D-alpha-生育酚醋酸酯的供应商主要分布在 上海市（1 条） 等地。
- D-alpha-生育酚醋酸酯有哪些级别可选？
- 平台上D-alpha-生育酚醋酸酯的供应级别包括 工业级。
- D-alpha-生育酚醋酸酯的报价单位是什么？
- D-alpha-生育酚醋酸酯的报价单位主要有 千克。
- 哪里可以查到D-alpha-生育酚醋酸酯的价格？
- 掌上化工D-alpha-生育酚醋酸酯产品页汇总了各供应商的最新报价与规格，地址：/chemicals/58-95-7/。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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