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
Hot Selling Products
Quality verified by over 50,000 users, high quality and low price.








