merck millipore,默克密理愽
  • merck millipore,默克密理博,104937,氯化钾

  • merck millipore,默克密理博,104937,氯化钾

    产品名称：氯化钾
    产品型号：104937
    suitable for use as excipient EMPROVE exp Ph Eur,BP,E 508

    merck millipore,默克密理博,104937,氯化钾

  • 产品介绍

  • 重要规格表

    CAS号 EC号 Hill配方 化学配方 摩尔质量 级别值
    7447-40-7231-211-8ClKKCl74.55 g/molPh Eur,BP,E 508
    描述
    产品目录编号 104937
    产品信息
    CAS号 7447-40-7
    EC号 231-211-8
    级别 Ph Eur,BP,E 508
    Hill配方 ClK
    化学配方 KCl
    Molar Mass 74.55 g/mol
    HS代码 3105 10 00
    理化信息
    沸点 1413 °C (1013 hPa)
    密度 1.98 g/cm³ (20 °C)
    熔点 773 °C
    pH值 5.5 - 8.0 (50 g/l, H₂O, 25 °C)
    容积密度 1000 kg/m³
    溶解度 347 g/l (20 °C)
    毒性学信息
    LD 50口服 LD50 Rat 2600 mg/kg
    GHS安全信息
    RTECS TS8050000
    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 14
    无机盐类: 第I类. 该盐类的中性溶液:第D类. 在归入第D类之前, 以广用试纸(编号: 109535)测定pH值.
    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 (argentometric; calculated on dried substance)99.0 - 100.5 %
    Identitypasses test
    Appearance of solutionpasses test
    Acidity or alkalinitypasses test
    Bromide (Br)≤ 0.1 %
    Iodide (I)passes test
    Sulphate (SO₄)≤ 0.01 %
    Heavy metals (as Pb)≤ 0.0005 %
    Al (Aluminium)≤ 0.00010 %
    As (Arsenic)≤ 0.0001 %
    Ba (Barium)passes test
    Cd (Cadmium)≤ 0.0001 %
    Cu (Copper)≤ 0.0002 %
    Fe (Iron)≤ 0.001 %
    Hg (Mercury)≤ 0.0001 %
    Na (Sodium)≤ 0.05 %
    Na (sodium)passes test
    Pb (Lead)≤ 0.0002 %
    Zn (Zinc)≤ 0.0025 %
    Magnesium and alkaline-earth metals (as Ca)≤ 0.02 %
    Residual solvents (ICH Q3C)excluded by production process
    Loss on drying (130 °C, 3 h)≤ 1.0 %
    Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present.
    Corresponds to Ph Eur, BP, E 508
    Conforms to the purity criteria on food additives according to the current European Commission Regulation.


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