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| Compound | potassium iodide | ||||
|---|---|---|---|---|---|
| CAS No. | 7681-11-0 | Catalog No. | 7681-11-0 | Brand | mojin |
| Purity | 99% | Packing | 500g | Grade | |
| Lead Time | 7Day (s) | Origin | ChinaHebeiShijiazhuang | Loading Port | China,Hebei,Shijiazhuang |
White cubic crystal or powder. In the moist air slightly hygroscopic, long-term precipitation of free iodine and become yellow, and can form trace iodate. Light and moisture accelerate decomposition. 1g was dissolved in 0.7ml water, 0.5ml boiling water, 22ml ethanol, 8ml boiling ethanol, 51ml anhydrous ethanol, 8ml methanol, 7.5ml acetone, 2ml glycerol and about 2.5ml glycol. Its solution is neutral or slightly alkaline, can dissolve iodine. Its solution will also oxidize and gradually yellow, can add a small amount of alkali to prevent. Relative density 3.12. Melting point is 680 ℃. The boiling point of 1330 ℃. Approximate lethal dose (rat, vein) : 285mg/kg. It is widely used to prepare titrant in volumetric analysis of iodimetry. In haploid breeding, bredes, modified white, MS and RM were prepared. Stool test, etc. A photograph. Pharmaceutical. In case of insolubility or temperature problem in the experiment, please adjust it appropriately.
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