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| Compound | potassium iodide | ||||
|---|---|---|---|---|---|
| CAS No. | 7681-11-0 | Catalog No. | DC20170925-12 | Brand | |
| Purity | 99.7% | Packing | 500g | Grade | |
| Lead Time | 7Day (s) | Origin | Loading Port | ||
| Boiling Point | 1330ºC |
|---|---|
| Stability | Stable. Protect from light and moisture. Incompatible with strong reducing agents, strong acids, steel, aluminium, alkali metals, brass, magnesium, zinc, cadmium, copper, tin, nickel and their alloys. |
| Storage Condition | Store at RT. |
| Appearance & Physical State | white to off-white crystalline powder |
| Water Solubility | 1280 mg/mL (0 °C), 1400 mg/mL (20 °C), 1760 mg/mL (60 °C), 2060 mg/mL (100 °C) |
| Flash Point | 1330ºC |
| Refractive Index | 1.677 |
| Density | 3.13 |
| Melting Point | 681ºC |
| Vapor Density | 9 (vs air) |
| Vapor Pressure | 0.31 mm Hg ( 25 °C) |
White cube crystal or powder.In humid air, moisture absorption, long separation of ionized iodine and yellow, and the formation of trace iodate.Light and humidity can 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 aqueous solution is neutral or alkalescent and can dissolve iodine.Its aqueous solution will also oxidize and gradually yellow, with a small amount of alkali to prevent.The relative density is 3.12.Melting point is 680 .The boiling point of 1330 .Approximate lethal amount (rats, veins) 285mg/kg.It is widely used in volumetric analysis of titration liquid.In haploid breeding, the production of burdys, modified white, MS and RM medium.Stool test, etc.A photograph.Pharmaceutical.If there is an indissolubility or temperature cause in the experiment please adjust properly.
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