merck millipore,默克密理愽
  • merck millipore,默克密理博,107478,1,2-丙二醇

  • merck millipore,默克密理博,107478,1,2-丙二醇

    产品名称：1,2-丙二醇
    产品型号：107478
    suitable for use as excipient EMPROVE exp Ph Eur,BP,USP

    merck millipore,默克密理博,107478,1,2-丙二醇

  • 产品介绍
  • merck millipore,默克密理博,107478,1,2-丙二醇

    重要规格表

    CAS号 EC号 Hill配方 化学配方 摩尔质量 级别值
    57-55-6200-338-0C₃H₈O₂CH₃CH(OH)CH₂OH76.09 g/molPh Eur,BP,USP
    描述
    产品目录编号 107478
    同义词 1,2-Propylene glycol
    产品信息
    CAS号 57-55-6
    EC号 200-338-0
    级别 Ph Eur,BP,USP
    Hill配方 C₃H₈O₂
    化学配方 CH₃CH(OH)CH₂OH
    Molar Mass 76.09 g/mol
    HS代码 2905 32 00
    结构配方图像
    理化信息
    沸点 188 °C (1013 hPa)
    密度 1.04 g/cm³ (20 °C)
    爆炸极限 2.4 - 17.4 %(V)
    闪点 99 °C
    燃点 371 °C
    熔点 -59 °C
    pH值 6 - 8 (100 g/l, H₂O, 20 °C)
    蒸汽压力 0.11 hPa (20 °C)
    折射系数 1.43 (20 °C)
    溶解度 (20 °C) 任何比例皆可混合
    毒性学信息
    LD 50口服 LD50 Rat 19400 - 36000 mg/kg
    LD 50皮下注射 LD50 Rabbit 20800 mg/kg
    GHS安全信息
    RTECS TY2000000
    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.
    规格
    规格
    Purity (GC)≥ 99.5 %
    Identity (IR)conforms
    Identity D (Ph Eur)121 - 128 °C
    Appearance of the substanceconforms
    Density (d 20 °C/20 °C)1.035 - 1.040
    Density (d 25 °C/25 °C)1.035 - 1.037
    Refractive index (n 20/D)1.431 - 1.433
    Boiling point184 - 189 °C
    Acidityconforms
    Chloride (Cl)≤ 0.007 %
    Sulphate (SO₄)≤ 0.006 %
    Heavy metals (as Pb)≤ 0.0005 %
    isomers of dipropylene glycolconforms
    Diethylene glycol (GC)≤ 0.10 %
    Ethylenglycol (GC)≤ 0.10 %
    Residual solvents (ICH Q3C)excluded by production process
    Oxidizing Substancesconforms
    Reducing substancesconforms
    Sulfated ash≤ 0.007 %
    Water≤ 0.20 %
    Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present.
    Conforms to Ph Eur, BP, USP

    merck millipore,默克密理博,107478,1,2-丙二醇

上一件merck millipore产品：merck millipore,默克密理博,XX42P0L62,Long Tie Rods for Stainless Steel Pellicon Holder
下一件merck millipore产品：merck millipore,默克密理博,SAU0050L41DP5,Mobius, Silver, 50 L Standard PureFlex™ Drum Assembly


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