merck millipore,默克密理愽
  • merck millipore,默克密理博,817001,聚乙二醇 200

  • merck millipore,默克密理博,817001,聚乙二醇 200

    产品名称：聚乙二醇 200
    产品型号：817001
    适合作为赋形剂使用 EMPROVE exp DAB 8

    merck millipore,默克密理博,817001,聚乙二醇 200

  • 产品介绍
  • merck millipore,默克密理博,817001,聚乙二醇 200

    重要规格表

    CAS号 EC号 Hill配方 化学配方 摩尔质量 级别值
    25322-68-3500-038-2HO(C₂H₄O)nHHO(C₂H₄O)nH190 - 210 g/molDAB 8
    描述
    产品目录编号 817001
    同义词 Polyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 200
    产品信息
    CAS号 25322-68-3
    EC号 500-038-2
    级别 DAB 8
    Hill配方 HO(C₂H₄O)nH
    化学配方 HO(C₂H₄O)nH
    Molar Mass 190 - 210 g/mol
    HS代码 3907 20 11
    理化信息
    沸点 >150 °C
    密度 1.124 g/cm³ (20 °C)
    闪点 180 °C
    燃点 350 °C DIN 51794
    熔点 -38 - -36 °C
    pH值 5 - 7 (100 g/l, H₂O, 20 °C)
    蒸汽压力 < - 0.01 hPa (20 °C)
    溶解度 (20 °C) 可溶
    毒性学信息
    LD 50口服 LD50 Rat 28000 mg/kg
    LD 50皮下注射 LD50 Rabbit > 20000 mg/kg
    GHS安全信息
    RTECS TQ3600000
    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
    Appearanceclear, viscous, colourless or almost colourless hygroscopic liquid
    Identitypasses test
    Appearance of solutionpasses test
    Acidic or alkaline impuritiespasses test
    Density (d 20/20)
    Viscosity (20 °C)53.6 - 59.8 mm²/s
    Viskosity (20 °C)60.0 - 67.0 mPa∙s
    Hydroxyl value535 - 590
    Average molecular mass190 - 210
    Reducing substancespasses test
    Ethylene glycol and diethylene glycol≤ 0.4 %
    Ethylene glycol (acc. to ICH-guideline class 2)≤ 620 ppm
    Ethylene oxide (GC)≤ 1 ppm
    Dioxane (GC)≤ 10 ppm
    Water (K. F.)≤ 2.0 %
    Sulfated ash≤ 0.2 %
    Other residual solvents acc. to ICH-guideline are excluded by the manufacturing process.
    Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000
    are not likely to be present.
    Corresponds to DAB 8

    merck millipore,默克密理博,817001,聚乙二醇 200

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下一件merck millipore产品：merck millipore,默克密理博,100129,天门冬胺酸


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