merck millipore,默克密理愽
  • merck millipore,默克密理博,817003,聚乙二醇 400

  • merck millipore,默克密理博,817003,聚乙二醇 400

    产品名称：聚乙二醇 400
    产品型号：817003
    适合作为赋形剂使用 EMPROVE exp Ph Eur,JP

    merck millipore,默克密理博,817003,聚乙二醇 400

  • 产品介绍
  • merck millipore,默克密理博,817003,聚乙二醇 400

    重要规格表

    CAS号 EC号 Hill配方 化学配方 级别值
    25322-68-3500-038-2HO(C₂H₄O)nHHO(C₂H₄O)nHPh Eur,JP
    描述
    产品目录编号 817003
    同义词 Polyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 400
    产品信息
    CAS号 25322-68-3
    EC号 500-038-2
    级别 Ph Eur,JP
    Hill配方 HO(C₂H₄O)nH
    化学配方 HO(C₂H₄O)nH
    HS代码 3907 20 11
    理化信息
    沸点 >200 °C (1013 hPa)
    密度 1.13 g/cm³ (20 °C)
    闪点 240 °C
    燃点 360 °C DIN 51794
    熔点 4 - 8 °C
    pH值 5 - 7 (100 g/l, H₂O, 20 °C)
    蒸汽压力 < - 0.1 hPa (20 °C)
    运动粘度 97 - 110 mm²/s (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 TQ3675000
    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 hygroscopic liquid
    pH-value (5 %; water, 25 °C)4.0 - 7.0
    Appearance of solutionpasses test
    Identity (according to JP)passes test
    Identity (according to Ph. Eur.)passes test
    Acidic or alkaline impuritiespasses test
    Density (d 20/20)1.110 - 1.140
    Viscosity (20 °C)100 - 111 mm²/s
    Viskosity (20 °C)112 - 124 mPa∙s
    Hydroxyl value264 - 300
    Average molecular mass380 - 420
    Reducing substancespasses test
    Formaldehyde≤ 30 ppm
    Ethylene glycol and diethylene glycol≤ 0.25 %
    Ethylene glycol (acc. to ICH-guideline class 2)≤ 620 ppm
    Ethylene oxide (GC)≤ 1 ppm
    Dioxane (GC)≤ 10 ppm
    Heavy metals≤ 20 ppm
    Water (K. F.)≤ 1.0 %
    Sulfated ash≤ 0.1 %
    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 Ph Eur, JP

    merck millipore,默克密理博,817003,聚乙二醇 400

上一件merck millipore产品：merck millipore,默克密理博,100056,冰醋酸 100%
下一件merck millipore产品：merck millipore,默克密理博,A005,NovaSeptum Bag rack, single sampling, for 2-port Ingold Holder


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