merck millipore,默克密理愽
  • merck millipore,默克密理博,100924,氯化铵

  • merck millipore,默克密理博,100924,氯化铵

    产品名称：氯化铵
    产品型号：100924
    extra pure Ph Eur,BP,USP

    merck millipore,默克密理博,100924,氯化铵

  • 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
    12125-02-9235-186-4H₄ClNNH₄Cl53.49 g/molPh Eur,BP,USP
    描述
    产品目录编号 100924
    同义词 Sal ammoniac
    产品信息
    CAS号 12125-02-9
    EC索引编号 017-014-00-8
    EC号 235-186-4
    级别 Ph Eur,BP,USP
    Hill配方 H₄ClN
    化学配方 NH₄Cl
    Molar Mass 53.49 g/mol
    HS代码 2827 10 00
    理化信息
    密度 1.52 g/cm³ (20 °C)
    燃点 >400 °C
    熔点 335 °C (升华的)
    pH值 4.5 - 5.5 (50 g/l, H₂O, 20 °C)
    蒸汽压力 1.3 hPa (30 °C)
    容积密度 500 kg/m³
    溶解度 372 g/l (20 °C)
    毒性学信息
    LD 50口服 LD50 Rat 1410 mg/kg
    GHS安全信息
    危害性图示
    危害性声明 H302: 吞咽有害。
    H319: 造成严重眼刺激。
    注意事项声明 P305 + P351 + P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
    提示语 警告
    RTECS BP4550000
    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 Harmful
    危险种类 ???, ????
    R相 R 22-36
    Harmful if swallowed.Irritating to eyes.
    S相 S 22
    Do not breathe dust.
    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)99.5 - 100.5 %
    Identitypasses test
    Appearance of solutionpasses test
    Acidity or alkalinitypasses test
    pH-value4.6 - 6.0
    Bromide, Iodide (Br,I)passes test
    Sulphate (SO₄)≤ 0.015 %
    Thiocyanatepasses test
    Heavy metals (as Pb)≤ 0.001 %
    As (Arsenic)≤ 0.0003 %
    Ca (Calcium)≤ 0.02 %
    Cu (Copper)≤ 0.0025 %
    Fe (Iron)≤ 0.002 %
    Pb (Lead)≤ 0.001 %
    Zn (Zinc)≤ 0.0025 %
    Loss on drying (105 °C)≤ 0.5 %
    Residue on ignition≤ 0.1 %
    Residual solvents (Ph.Eur./USP/ICH)excluded by production 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, BP, USP


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