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Potassium iodide
GR,≥99.5%
  • Brand
    Codow
  • Product No.
    CD102667
  • CAS No.
    7681-11-0
  • Standard
    GB/T 1272-2007
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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/T 1272-2007 化学试剂 碘化钾

  • Product No. : CD102667

  • Product Name : Potassium iodide

  • Product Spec. : GR,≥99.5%

  • Packges : 100g 500g 1kg 25kg

  • CAS号 : 7681-11-0

  • 分子式 : KI

  • 分子量 : 166.00

  • 酶学委员会编号 : 231-659-4

  • MDL编号 : MFCD00011405

  • 颜色外观 Color Appearance : 白色结晶 White crystals

  • 含量 Assay(KI) : ≥99.5%

  • pH(50 g/L溶液,25 ℃) pH (50 g/L solution, 25 ℃) : 6.0-8.0

  • 澄清度试验,号 Clarity test of solution : 合格 Pass

  • 水不溶物 Insoluble matter in water : ≤0.005%

  • 碘酸盐及碘(以IO3计) Iodate and iodine (measured as IO3) : ≤0.0003%

  • 氯化物和溴化物(以 Cl 计)Chloride and bromide(as Cl) : ≤0.01%

  • 硫酸盐(SO4) Sulfate(SO4) : ≤0.002%

  • 磷酸盐(PO4) Phosphate (PO4) : ≤0.001%

  • 总氮量(N) Total nitrogen(as N) : ≤0.001%

  • 钠(Na) Sodium(Na) : ≤0.05%

  • 镁(Mg) Magnesium(Mg) : ≤0.001%

  • 钙(Ca) Calcium(Ca) : ≤0.001%

  • 铁(Fe) Iron(Fe) : ≤0.0001%

  • 砷(As) Arsenic (As) : ≤0.00001%

  • 钡(Ba) Barium(Ba) : ≤0.001%

  • 重金属(以 Pb 计)Heavy metals(as Pb) : ≤0.0002%

  • 还原性物质 Reducing substance : 合格 Pass

  • 熔点 Melting point : 681 °C

  • Shelf Life : 0 Days

  • COA : Have COA

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