merck millipore,默克密理愽
  • merck millipore,默克密理博,102119,氢氧化钙

  • merck millipore,默克密理博,102119,氢氧化钙

    产品名称：氢氧化钙
    产品型号：102119
    沉淀法(≤ 0.0005% Al)适合用作赋形剂 EMPROVE exp USP,FCC,E 526

    merck millipore,默克密理博,102119,氢氧化钙

  • 产品介绍
  • merck millipore,默克密理博,102119,氢氧化钙

    重要规格表

    CAS号 EC号 Hill配方 化学配方 摩尔质量 级别值
    1305-62-0215-137-3H₂CaO₂Ca(OH)₂74.09 g/molUSP,FCC,E 526
    描述
    产品目录编号 102119
    产品信息
    CAS号 1305-62-0
    EC号 215-137-3
    级别 USP,FCC,E 526
    Hill配方 H₂CaO₂
    化学配方 Ca(OH)₂
    Molar Mass 74.09 g/mol
    HS代码 2825 90 19
    理化信息
    沸点 2850 °C (1013 hPa) (分解)
    密度 2.24 g/cm³ (20 °C)
    熔点 550 °C (分解)
    pH值 12.6 (H₂O, 20 °C) (饱和溶液)
    蒸汽压力 (20 °C)
    容积密度 400 kg/m³
    溶解度 1.7 g/l (20 °C)
    毒性学信息
    LD 50口服 LD50 Rat 7340 mg/kg
    GHS安全信息
    RTECS EW2800000
    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.
    安全信息
    危害性符号 Irritant
    危险种类 ????
    R相 R 37/38-41
    Irritating to respiratory system and skin.Risk of serious damage to eyes.
    S相 S 22-26-39
    Do not breathe dust.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear eye/face protection.
    规格
    规格
    Assay (alkalimetric)95.0 - 100.5 %
    Identitypasses test
    Substances insoluble in hydrochloric acid≤ 0.5 %
    Carbonate (as CaCO₃)passes test
    Chloride (Cl)≤ 0.3 %
    Fluoride (F)≤ 0.005 %
    Heavy metals (as Pb)≤ 0.002 %
    Al (Aluminium)≤ 0.0005 %
    As (Arsenic)≤ 0.0003 %
    Ba (Barium)≤ 0.03 %
    Cd (Cadmium)≤ 0.000025 %
    Fe (Iron) (*)≤ 0.0015 %
    Mo (Molybdenum)≤ 0.00012 %
    Na (Sodium)≤ 0.03 %
    Pb (Lead)≤ 0.0002 %
    Magnesium and alcali salts≤ 1.0 %
    Residual solvents (ICH Q3C)excluded by manufacturing process
    * specified acc. to EMEA/CHMP/SWP/4446/2000.Other residues of metal catalysts or metal reagents acc. to this guideline are not likely to be present.
    Corresponds to USP,FCC,E 526
    Conforms to the purity criteria on food additives according to the current European Commission Regulation.

    merck millipore,默克密理博,102119,氢氧化钙

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