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  • merck millipore,默克密理博,500952,乙酸维生素 E

  • merck millipore,默克密理博,500952,乙酸维生素 E

    产品名称：乙酸维生素 E
    产品型号：500952
    (Vitamin E acetate) suitable for use as excipient EMPROVE exp Ph Eur,BP,USP,FCC

    merck millipore,默克密理博,500952,乙酸维生素 E

  • 产品介绍
  • merck millipore,默克密理博,500952,乙酸维生素 E

    重要规格表

    CAS号 EC号 Hill配方 摩尔质量 级别值
    7695-91-2231-710-0C₃₁H₅₂O₃472.75 g/molPh Eur,BP,USP,FCC
    描述
    产品目录编号 500952
    产品信息
    CAS号 7695-91-2
    EC号 231-710-0
    级别 Ph Eur,BP,USP,FCC
    Hill配方 C₃₁H₅₂O₃
    Molar Mass 472.75 g/mol
    HS代码 2936 28 00
    结构配方图像
    理化信息
    沸点 184 °C (0.013 hPa)
    密度 0.96 g/cm³ (20 °C)
    闪点 210 °C
    燃点 303 °C
    熔点 -27.5 °C
    溶解度 (20 °C) 不溶
    毒性学信息
    LD 50口服 LD50 Rat > 5000 mg/kg
    GHS安全信息
    RTECS GA8747000
    储存类别 10 - 13 其它液体及固体
    WGK WGK 1 轻度的水危害
    一次性 3
    反应性相对较低的有机物必须被收集在第A类, 如果被卤化则在第B类, 如果为固体残留物则归在第C类.
    运输信息
    申报（铁路和陆路）ADR、RID Kein Gefahrgut
    申报（空运）IATA-DGR No Dangerous Good
    申报（海运）IMDG-代码 No Dangerous Good
    规格
    规格
    Assay (GC, Ph. Eur.)96.5 - 102.0 %
    Assay (GC, USP)96.0 - 102.0 %
    Assay (GC, FCC)960 - 1020 I.U./g
    Identity (IR)conforms
    Optical rotation α 20/D (100 g/l; anhydrous ethanol)-0.01 - 0.01 °
    As (Arsenic)≤ 0.0003 %
    Cu (Copper)≤ 0.0025 %
    Pb (Lead)≤ 0.0002 %
    Zn (Zinc)≤ 0.0010 %
    Acetic acid (HS-GC)≤ 5000 ppm
    Heptane (HS-GC)≤ 5000 ppm
    Methanol (HS-GC)≤ 3000 ppm
    Pyridine (HS-GC)≤ 200 ppm
    Toluene (HS-GC)≤ 890 ppm
    Other residual solvents (Ph.Eur./USP/ICH)excluded by production process
    Related substances (Ph. Eur., impurity A)≤ 0.5 %
    Related substances (Ph. Eur., impurity B)≤ 1.5 %
    Related substances (Ph. Eur.,impurity C)≤ 0.5 %
    Related substances (Ph. Eur., sum of impurities D and E)≤ 1.0 %
    Related substances (Ph. Eur, any other impurity)≤ 0.25 %
    Related substances (Ph.Eur., total impurities)≤ 2.5 %
    Acidityconforms
    Corresponds to Ph. Eur., BP, USP, FCC

    merck millipore,默克密理博,500952,乙酸维生素 E

上一件merck millipore产品：merck millipore,默克密理博,845142,去氢乙酸钠盐
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