碘化钾 99+% for analysis

供应商: Thermo Fisher Scientific
Danger

Synonyms: Dipotassium diiodide, Kali iodide

373651000 373655000
ACRO373651000EA 0 CNY
ACRO373651000 ACRO373655000
碘化钾 99+% for analysis
碘化钾
分子式: Kl
分子量: 166 g/mol
沸点: 1330 °C (760 mmHg)
溶点: 680 °C
存储条件: Ambient
MDL编号: MFCD00011405
CAS号: 7681-11-0
EINECS: 231-659-4
Merck Index: 13,07727

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产品技术规格

Appearance Colorless to white Crystalline powder or crystals
Titration Argentometric ≥99.0 % (on dry substance)
Loss on drying ≤0.2 % (150°C, 6 hrs)
pH 6.0 to 9.2 (5 % at 25°C)
Alkalinity ≤0.022 % (as KOH)
Iodate (IO3) ≤2 ppm
Sulfate (SO4) ≤50 ppm
Iron (Fe) ≤5 ppm
Heavy metals (as Pb) ≤10 ppm
Nitrogen compounds (as N) ≤10 ppm


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