等級
ACS reagent
品質等級
蒸汽壓力
1 mmHg ( 745 °C)
化驗
≥99.0%
形狀
crystals
雜質
≤0.001% N compounds
≤0.005% insolubles
損耗
≤0.2% loss on drying
pH值
6.0-9.2 (25 °C, 5%)
mp
681 °C (lit.)
負離子痕跡
chloride, bromide (as Cl)-: ≤0.01%
iodate (IO3-): ≤3 ppm
phosphate (PO43-): ≤0.001%
sulfate (SO42-): ≤0.005%
正離子痕跡
Ba: ≤0.002%
Ca: ≤0.002%
Fe: ≤3 ppm
Mg: ≤0.001%
Na: ≤0.005%
heavy metals (as Pb): ≤5 ppm
SMILES 字串
[K+].[I-]
InChI
1S/HI.K/h1H;/q;+1/p-1
InChI 密鑰
NLKNQRATVPKPDG-UHFFFAOYSA-M
正在寻找类似产品? 访问 产品对比指南
一般說明
碘化钾是一种水溶性无机盐,可通过氢碘酸与碳酸氢钾反应来制备。
應用
碘化钾可用作以下过程的催化剂:以 叔丁基过氧化氢作为氧化剂时,芳族伯胺转化成相应的硝基化合物。在镍催化剂存在下,芳基卤转化为芳基碘。在8-冠-6和 叔丁基过氧化氢存在下,通过活化烯烃和磺酰肼在水中反应而制备磺化羟吲哚。
法律資訊
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
訊號詞
Danger
危險聲明
危險分類
STOT RE 1 Oral
標靶器官
Thyroid
儲存類別代碼
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
其他客户在看
Synthesis of sulfonated oxindoles by potassium iodide catalyzed arylsulfonylation of activated alkenes with sulfonylhydrazides in water.
The Journal of Organic Chemistry, 78(14), 7343-7348 (2013)
Selective Oxidation of Aromatic Amines to Nitro Derivatives using Potassium Iodide-tert-Butyl Hydroperoxide Catalytic System
Advanced Synthesis & Catalysis, 351(1-2), 93-96 (2009)
Synthesis of Aryl Iodides from Aryl Halides and Potassium Iodide by Means of Nickel Catalyst
Chemistry Letters (Jpn), 7(2), 191-192 (1978)
Journal of chromatography. A, 918(2), 335-339 (2001-06-16)
A novel method for the determination of iodide by size exclusion chromatography was established. The method was simple and highly sensitive with good precision. Iodide was converted to iodine, then sequestered with starch, and separated from the matrix using a
Journal of immunology (Baltimore, Md. : 1950), 161(5), 2524-2532 (1998-09-02)
We previously demonstrated the presence of advanced oxidation protein products (AOPP), a novel marker of oxidative stress in the plasma of uremic patients receiving maintenance dialysis. The present study in a cohort of 162 uremic patients showed that plasma concentrations
我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门