How do I get liquid iodine?

Iodine is liquid at degrees Celsius to Celsius, but the flame when we usually heat it is above 500 degrees Celsius, so we can't see that iodine is in a liquid state. According to the theory of the intersection of three-phase changes in physics, in order to make liquid iodine, it is necessary to control the two elements of temperature and pressure, which can be done under certain conditions.

If you add water, it's not liquid iodine, it's iodine! I2+H2O==Hi+Hio Liquid iodine is pure, iodine water is a mixture! The temperature of the iodine should be kept between degrees to obtain liquid iodine.

You can't add water, that's not pure, and it's far-fetched to call it liquid iodine!!

If it is gaseous, it can be used to reduce the temperature or compress the volume. If it is solid, it needs to be heated or increased in volume. I believe that physics has been studied.

Iodine is dissolved in water and liquid iodine.

Iodine should be dissolved in alcohol.

You can use the method of bathing with water.

Iodine is sublimated into iodine gas after heating, so I want iodine (liquid), which has very strict temperature requirements!

Iodine is very easy to sublimate, its melting point, boiling point, is really not easy to do.

Pure iodine solution is impossible to preserve.

Iodine is generally only available in gaseous and solid forms.

Iodine is solid at room temperature and has no liquid form. The iodine is heated slightly, and after a while, the iodine particles will disappear, and there is no liquid iodine at the bottom of the bottle, which directly becomes iodine vapor and disperses in the bottle. This shows that the iodine has sublimated, and after cooling for a while, there is no liquid iodine in the bottle, but the solid iodine is attached to the bottle wall, and the iodine vapor directly becomes solid iodine, which indicates that the iodine vapor has condensation.

Iodine, a non-metallic element, element symbol I, element No. 53 of the periodic table, is located in the 5th period of the periodic table of chemical elements, is a group A, one of the halogen group elements. In 1811, the French pharmacist Coutwa discovered elemental iodine for the first time. Elemental iodine is purple-black crystal, easy to sublimate, easy to condense after sublimation, toxic and corrosive.

Elemental iodine will turn blue-purple when it meets starch. It is mainly used to make medicines, dyes, iodine wine, test strips and iodine compounds.

Iodine is solid, sublimation-prone, and has no liquid at atmospheric pressure. Iodine can be directly changed to gaseous state without going through the liquid state, and iodine is easy to condense after sublimation, toxic and corrosive. Iodine is a non-metallic element, and elemental iodine was first discovered by the French pharmacist Cutwar in 1811.

Elemental iodine is a purple-black crystal, which will turn blue-purple when exposed to starch, and is mainly used in the manufacture of drugs, dyes, iodine wine, test strips and iodine compounds.

Iodine exists in nature in the form of soluble in water, and the content is scarce in nature, and animals and plants such as kelp, marine fish, and shellfish have high iodine content.

Method of iodine preparation: iodine can be extracted from seaweed, oil well brine and mother liquor produced by saltpeter, iodine is one of the essential trace elements of the human body.