merck millipore,默克密理愽
  • merck millipore,默克密理博,111037,柠檬酸三钠

  • merck millipore,默克密理博,111037,柠檬酸三钠

    产品名称：柠檬酸三钠
    产品型号：111037
    anhydrous, suitable for use as excipient EMPROVE exp USP,FCC,E 331

    merck millipore,默克密理博,111037,柠檬酸三钠

  • 产品介绍
  • merck millipore,默克密理博,111037,柠檬酸三钠

    重要规格表

    CAS号 EC号 Hill配方 摩尔质量 级别值
    68-04-2200-675-3C₆H₅Na₃O₇258.07 g/molUSP,FCC,E 331
    描述
    产品目录编号 111037
    产品信息
    CAS号 68-04-2
    EC号 200-675-3
    级别 USP,FCC,E 331
    Hill配方 C₆H₅Na₃O₇
    Molar Mass 258.07 g/mol
    HS代码 2918 15 00
    结构配方图像
    理化信息
    密度 1.76 g/cm³ (18 °C)
    熔点 150 °C (分解)
    pH值 7.5 - 9.0 (10 g/l, H₂O, 20 °C)
    容积密度 900 kg/m³
    溶解度 425 g/l (25 °C)
    毒性学信息
    LD 50口服 LD50 Rat > 8000 mg/kg
    GHS安全信息
    RTECS GR8300000
    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
    Assay (perchloric acid titration, calc. on dried substance (USP))99.0 - 100.5 %
    Assay (Perchloric acid titration calc. on anhydrous substance (FCC))99.0 - 100.5 %
    Identity (Na)passes test
    Identity (Citrate)passes test
    Identity (reaction upon ignition)passes test
    Appearancewhite to almost white, fine, granular powder
    Alkaline reacting substancespasses test
    pH (50 g/l CO₂-free water)7.5 - 9.0
    Heavy metals (as Pb)≤ 5 ppm
    As (Arsenic)≤ 1 ppm
    Hg (Mercury)≤ 1 ppm
    Pb (Lead)≤ 1 ppm
    Oxalate (as C₂H₂O₄)≤ 100 ppm
    Tartrate (C₄H₄O₆)passes test
    Residual solvents (ICH (Q3C))excluded by manufacturing process
    Loss on drying (180 °C, 18 h)≤ 1.0 %
    Water (according to Karl Fischer)≤ 1.0 %
    Corresponds to USP, FCC, E 331
    Conforms to the purity criteria on food additives according to the current European Commission Regulation.
    Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000
    are not likely to be present.

    merck millipore,默克密理博,111037,柠檬酸三钠

上一件merck millipore产品：merck millipore,默克密理博,107983,硫
下一件merck millipore产品：merck millipore,默克密理博,A008,NovaSeptum Bag rack, multi sampling, for 5-port Holder TC50.5


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