• merck millipore,默克密理博,105833,六水合氯化镁
  • merck millipore,默克密理博,105833,六水合氯化镁

    产品名称:六水合氯化镁
    产品型号:105833
    分析级 EMSURE ACS,ISO,Reag. Ph Eur

    merck millipore,默克密理博,105833,六水合氯化镁

  • 产品介绍
  • merck millipore,默克密理博,105833,六水合氯化镁

    Replacement Information
    Replacement Information 105833.0250 replaces but has a far superior specification to MX0045-2

    107375.9025 replaces MX0045-20 but has a far superior specification and a different pack size

    重要规格表

    CAS号 EC号 Hill配方 化学配方 摩尔质量 级别值
    7791-18-6232-094-6Cl₂Mg * 6 H₂OMgCl₂ * 6 H₂O203.30 g/molACS,ISO,Reag. Ph Eur
    描述
    产品目录编号 105833
    Replaces MX0045-2; MX0045-20
    同义词 Magnesium dichloride
    产品信息
    CAS号 7791-18-6
    EC号 232-094-6
    级别 ACS,ISO,Reag. Ph Eur
    Hill配方 Cl₂Mg * 6 H₂O
    化学配方 MgCl₂ * 6 H₂O
    Molar Mass 203.30 g/mol
    HS代码 2827 31 00
    理化信息
    密度 1.57 g/cm³ (20 °C)
    熔点 117 °C (分解)
    pH值 4.5 - 7.0 (50 g/l, H₂O, 20 °C)
    溶解度 1670 g/l (20 °C)
    毒性学信息
    LD 50口服 LD50 Rat 8100 mg/kg
    GHS安全信息
    RTECS OM2975000
    储存类别 10 - 13 其它液体及固体
    WGK WGK 1 轻度的水危害
    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 (complexometric)99.0 - 101.0 %
    Identityconforms
    Appearance of solutionpasses test
    Insoluble matter≤ 0.005 %
    pH-value (5 %; water)5.0 - 6.5
    Acidity or alkalinitypasses test
    Bromide (Br)≤ 0.05 %
    Nitrate (NO₃)≤ 0.001 %
    Phosphate (PO₄)≤ 0.0005 %
    Sulphate (SO₄)≤ 0.002 %
    Total nitrogen (N)≤ 0.0002 %
    Heavy metals (as Pb)≤ 0.0005 %
    Al (Aluminium)≤ 0.0002 %
    As (Arsenic)≤ 0.0002 %
    Ba (Barium)≤ 0.002 %
    Ca (Calcium)≤ 0.003 %
    Cu (Copper)≤ 0.0005 %
    Fe (Iron)≤ 0.0005 %
    K (Potassium)≤ 0.001 %
    Mn (Manganese)≤ 0.0005 %
    Na (Sodium)≤ 0.001 %
    NH₄ (Ammonium)≤ 0.002 %
    Pb (Lead)≤ 0.0005 %
    Sr (Strontium)≤ 0.005 %
    Water51.0 - 55.0 %
    Corresponds to ACS, ISO, Reag. Ph Eur

    merck millipore,默克密理博,105833,六水合氯化镁

上一件merck millipore产品:merck millipore,默克密理博,821715,2-溴甲苯
下一件merck millipore产品:merck millipore,默克密理博,100033,1,1,2,2-四溴乙烷



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