• merck millipore,默克密理博,105432,25%氨水
  • merck millipore,默克密理博,105432,25%氨水

    产品名称:25%氨水
    产品型号:105432
    分析级 EMSURE

    merck millipore,默克密理博,105432,25%氨水

  • 产品介绍

  • 重要规格表

    描述
    产品目录编号 105432
    同义词 Ammonium hydroxide solution, Ammonia water
    产品信息
    HS代码 2814 20 00
    理化信息
    沸点 37.7 °C (1013 hPa)
    密度 0.903 g/cm³ (20 °C)
    爆炸极限 15.4 - 33.6 %(V)
    熔点 -57.5 °C
    pH值 (H₂O, 20 °C) 强碱性
    蒸汽压力 483 hPa (20 °C)
    溶解度 (20 °C) 可溶
    GHS安全信息
    危害性图示


    危害性声明 H290: 可能腐蚀金属。
    H314: 造成严重皮肤灼伤和眼损伤。
    H335: 可能造成呼吸道刺激。
    H400: 对水生生物毒性极大。
    注意事项声明 P273: 避免释放到环境中。
    P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。
    P301 + P330 + P331: 如误吞咽:漱口。不要诱导呕吐。
    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。
    P308 + P310: 如有接触或有疑虑:立即呼叫中毒控制中心或就医。
    提示语 危险
    WGK WGK 2 水危害
    一次性 13
    无机碱如有必要应以谨慎的搅拌进行稀释,接着再以盐酸(编号:100312)进行中和(使用手套,通风橱). 在归入第 D类之前, 以广用试纸测定pH值(编号:109535).
    安全信息
    危害性符号 Corrosive
    Dangerous for the environment
    危险种类 ?????, ?????
    R相 R 34-50
    Causes burns.Very toxic to aquatic organisms.
    S相 S 26-36/37/39-45-61
    In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Avoid release to the environment. Refer to special instructions/ Safety data sheets.
    运输信息
    申报(铁路和陆路)ADR、RID UN 2672 Ammoniaklösung, 8, III
    申报(空运)IATA-DGR UN 2672 AMMONIA SOLUTION, 8, III
    申报(海运)IMDG-代码 UN 2672 AMMONIA SOLUTION, 8, III, Marine Pollutant: P, Segregation Group: 18 (Alkalis)
    规格
    规格
    Assay (acidimetric, NH₃)≥ 25.0 %
    Carbonate (as CO₂)≤ 10 ppm
    Chloride (Cl)≤ 0.5 ppm
    Phosphate (PO₄)≤ 0.5 ppm
    Sulphate (SO₄)≤ 2 ppm
    Sulphide (S)≤ 0.2 ppm
    Ag (Silver)≤ 0.020 ppm
    Al (Aluminium)≤ 0.500 ppm
    Au (Gold)≤ 0.100 ppm
    Ba (Barium)≤ 0.050 ppm
    Bi (Bismuth)≤ 0.100 ppm
    Ca (Calcium)≤ 0.500 ppm
    Cd (Cadmium)≤ 0.050 ppm
    Co (Cobalt)≤ 0.050 ppm
    Cr (Chromium)≤ 0.050 ppm
    Cu (Copper)≤ 0.100 ppm
    Fe (Iron)≤ 0.100 ppm
    Ga (Gallium)≤ 0.020 ppm
    In (Indium)≤ 0.020 ppm
    K (Potassium)≤ 0.500 ppm
    Li (Lithium)≤ 0.020 ppm
    Mg (Magnesium)≤ 0.100 ppm
    Mn (Manganese)≤ 0.050 ppm
    Mo (Molybdenum)≤ 0.050 ppm
    Na (Sodium)≤ 0.500 ppm
    Ni (Nickel)≤ 0.050 ppm
    Pb (Lead)≤ 0.050 ppm
    Pt (Platinum)≤ 0.100 ppm
    Sn (Tin)≤ 0.100 ppm
    Sr (Strontium)≤ 0.100 ppm
    Ti (Titanium)≤ 0.100 ppm
    Tl (Thallium)≤ 0.050 ppm
    Zn (Zinc)≤ 0.100 ppm
    Substances reducing potassium permanganate (as O)≤ 5 ppm
    Residue on ignition (as SO₄)≤ 10 ppm
    Non volatile matter≤ 10 ppm


上一件merck millipore产品:merck millipore,默克密理博,851094,Fmoc-Oxyma
下一件merck millipore产品:merck millipore,默克密理博,818665,(R)-(+)-胡薄荷酮



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