merck millipore,默克密理愽
  • merck millipore,默克密理博,109115,氢氧化钾 乙醇溶液

  • merck millipore,默克密理博,109115,氢氧化钾 乙醇溶液

    产品名称：氢氧化钾 乙醇溶液
    产品型号：109115
    c(KOH) = 0.1 mol/l (0.1 N) Titripur Reag. Ph Eur,Reag. USP

    merck millipore,默克密理博,109115,氢氧化钾 乙醇溶液

  • 产品介绍
  • merck millipore,默克密理博,109115,氢氧化钾 乙醇溶液

    重要规格表

    级别值
    Reag. Ph Eur,Reag. USP
    描述
    产品目录编号 109115
    产品信息
    级别 Reag. Ph Eur,Reag. USP
    HS代码 3822 00 00
    理化信息
    密度 0.836 g/cm³ (20 °C)
    爆炸极限 3.5 - 15.0 %(V) (乙醇)
    闪点 12 °C (乙醇)
    燃点 425 °C (乙醇)
    pH值 14 (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 H225: 高度易燃液体和蒸气。
    H315: 造成皮肤刺激。
    H319: 造成严重眼刺激。
    注意事项声明 P210: 远离热源、热表面、火花、明火和其他点火源。禁止吸烟。
    P240: 容器和接收设备接地、连接。
    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。
    P403 + P233: 存放在通风良好的地方。保持容器密闭。
    提示语 危险
    储存类别 3 易燃液体
    WGK WGK 1 轻度的水危害
    一次性 1
    有机无卤素溶剂: Category A.
    安全信息
    危害性符号 Flammable
    Irritant
    危险种类 ?????, ????
    R相 R 11-36/38
    Highly flammable.Irritating to eyes and skin.
    S相 S 16
    Keep away from sources of ignition - No smoking.
    运输信息
    申报（铁路和陆路）ADR、RID UN 2924 Entzündbarer flüssiger Stoff, ätzend, n.a.g.(KALILAUGE UND ENTH. ETHANOL), 3 (8), II
    申报（空运）IATA-DGR UN 2924 FLAMMABLE LIQUID, CORROSIVE, N.O.S.(POTASSIUM HYDROXIDE AND CONT. ETHANOL), 3 (8), II
    申报（海运）IMDG-代码 UN 2924 FLAMMABLE LIQUID, CORROSIVE, N.O.S.(POTASSIUM HYDROXIDE AND CONT. ETHANOL), 3 (8), II, Segregation Group: 18 (Alkalis)
    规格
    规格
    Volumetric solution in accordance to the chapter reagents of the Pharmacopoeia (Ph Eur, USP).
    Amount-of-substance concentration0.1000 mol/l
    The concentration of this volumetric solution was determined with volumetric standard potassium hydrogen phthalate (Merck article number 1.02400). The determined titer at 20°C was 1.000 with an expanded measurement uncertainty of ± 0.004 (k=2 coverage factor for 95% coverage probability). The certified value is traceable to primary standard NIST SRM 84L (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard potassium hydrogen phthalate, measured in the accredited calibration laboratory of Merck KGaA in accordance to DIN EN ISO/IEC 17025.

    merck millipore,默克密理博,109115,氢氧化钾 乙醇溶液

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