merck millipore,默克密理愽
  • merck millipore,默克密理博,109266,2% 锇酸溶液

  • merck millipore,默克密理博,109266,2% 锇酸溶液

    产品名称：2% 锇酸溶液
    产品型号：109266
    for electron microscopy

    merck millipore,默克密理博,109266,2% 锇酸溶液

  • 产品介绍
  • merck millipore,默克密理博,109266,2% 锇酸溶液

    描述
    产品目录编号 109266
    描述 OSMIC ACID SOLUTION 2% FOR ELECTRON MICR
    概述 Osmium tetroxide can be used to visualize unsaturated lipids. A part of the lipids is immediately blackened by the influence of osmic acid solution. The immediate black coloration results from the -C=C- double bond of the unsaturated fatty acid. The fatty acids that are made brownish at first can be blackened by treatment with 60-70% alcohol. For electron microscopy or semithin sectioning the glutardialdehyde-fixed specimens are post-fixed with osmium(VIII) oxide. Lipid inclusions appear black on a yellow to brown background. It is an IVD registered product and CE certified, thus can be used for clinical diagnostic purposes.
    产品信息
    HS代码 2843 90 90
    理化信息
    密度 1.01 g/cm³ (20 °C)
    pH值 9 (H₂O, 20 °C)
    溶解度 (20 °C) 可溶
    GHS安全信息
    危害性图示
    危害性声明 H302 + H332: 吞咽或吸入有害。
    H311: 皮肤接触会中毒。
    H315: 造成皮肤刺激。
    H319: 造成严重眼刺激。
    注意事项声明 P280: 戴防护手套/穿防护服。
    P302 + P352: 如果皮肤接触：用大量肥皂和水清洗。
    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
    储存类别 6.1 D 非易燃，第三类急性毒性/有毒或具慢性反应的物质
    WGK WGK 2 水危害
    一次性 27
    含有可回收高价金属的残余物: 第H类.
    安全信息
    危害性符号 Toxic
    危险种类 ???
    R相 R 23/24/25
    Toxic by inhalation, in contact with skin and if swallowed.
    S相 S 36/37-45
    Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
    储存和货运信息
    储存 于 +15°C 到 +25°C储存.
    运输信息
    申报（铁路和陆路）ADR、RID UN 3287 Giftiger anorganischer flüssiger Stoff, n.a.g.(OSMIUMSAEURE LOESUNG 2%), 6.1, III
    申报（空运）IATA-DGR UN 3287 TOXIC LIQUID, INORGANIC, N.O.S.(OSMIC ACID), 6.1, III
    申报（海运）IMDG-代码 UN 3287 TOXIC LIQUID, INORGANIC, N.O.S.(OSMIC ACID), 6.1, III
    规格
    规格
    Assay (at OsO₄)1.9 - 2.1 %
    Identityconforms

    merck millipore,默克密理博,109266,2% 锇酸溶液

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