Question

Tincture of iodine has antiseptic properties. This solution made by dissolving ?

Answer 1

Iodine is a chemical element with atomic number 53 and the symbol I. Under normal circumstances, it exists as a semi-lustrous, non-metallic solid that melts to create a deep violet liquid at 114 degrees Celsius and boils to form a violet gas at 184 degrees Celsius. Bernard Courtois, a French scientist, discovered the element in 1811, and Joseph Louis Gay-Lussac called it two years later.

Complete answer:
Iodine tincture is an antimicrobial. It's generally a combination of ethanol and water with 2 to 7 percent elemental iodine, potassium iodide, or sodium iodide dissolved in it. The presence of alcohol distinguishes tincture solutions. Antonio Grossich, a surgeon, began using it in pre-operative skin preparation in 1908. Lionel Stretton pioneered the creation of an iodine solution for skin sterilizing in the United Kingdom.
Iodine tincture is a common antiseptic.
Iodine tincture is also available in medical emergency kits and is used to treat wounds and to drink surface water.
Small amounts, such as 5 mg free iodine per liter disinfection or 5 drops of 2% tincture, can be added to questionable water sources. While this technique is effective against viruses and bacteria, it is not without flaws.
Iodine tincture is used to destroy viruses and germs as well as sterilize vegetable and fruit surfaces. For 1 minute, the growing sanitizing concentration is 25 ppm iodophor.

Note:
Iodine tincture is not suggested as a sole source of iodine for nutritional purposes. Iodine for nutrition is best obtained in the form of less harmful iodide or iodine salts, which the body may easily convert to thyroid hormone.
Nonetheless, the iodide in iodine tincture used as a water disinfectant provides more than enough nutritional iodine, maybe 30 or more times the daily limit per liter or quart. When tincture or Lugol's is applied to the skin, a moderate fraction of the iodine is absorbed and bioavailable. This technique can be used to iodize the thyroid to help avoid excessive absorption of radioactive iodine-131 in the case of a nuclear disaster.