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Potassium chloride
工作基准试剂 PT
  • Brand
    Codow
  • Product No.
    CD439348
  • CAS No.
    7447-40-7
  • Standard
    GB 10736-2008
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This product can be used for titration analysis, qualitative and quantitative analysis, etc. It should be stored in a cool, ventilated place, sealed, and used within its expiration date. To obtain the product's Certificate of Analysis (COA), please visit www.howeipharm.com to view and download it.

  • Standard : GB 10736-2008 工作基准试剂 氯化钾

  • Product No. : CD439348

  • Product Name : Potassium chloride

  • Product Spec. : 工作基准试剂 PT

  • Packges : 100g

  • CAS号 : 7447-40-7

  • 分子式 : KCl

  • 分子量 : 74.55

  • 贝尔斯坦(Beilstein)注册号 : 1711999

  • 酶学委员会编号 : 231-791-2

  • MDL编号 : MFCD00011360

  • 颜色外观 : 白色颗粒粉末

  • 含量 (KCl),w/% : 99.95~100.05

  • pH值(50g/L,25℃), : 5.0~8.0

  • 澄清度试验,号 : ≤2

  • 水不溶物 ,w/% : ≤0.003

  • 碘化物 (I),w/% : ≤0.001

  • 溴化物 (Br),w/% : ≤0.02

  • 硫酸盐 (SO4),w/% : ≤0.001

  • 总氮量 (N),w/% : ≤0.0005

  • 磷酸盐 (PO4),w/% : ≤0.0005

  • 钠 (Na),w/% : ≤0.02

  • 镁 (Mg),w/% : ≤0.0005

  • 钙 (Ca),w/% : ≤0.001

  • 铁 (Fe),w/% : ≤0.0001

  • 钡 (Ba),w/% : ≤0.001

  • 重金属(以 Pb 计),w/% : ≤0.0005

  • Shelf Life : 365 Days

  • COA : Have COA

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