potassium iodide chemical formula

Recession or inhibition of thyroid function can lead to excessive secretion of TSH and even goiter. From Simple English Wikipedia, the free encyclopedia, https://simple.wikipedia.org/w/index.php?title=Potassium_iodide&oldid=5353818, Creative Commons Attribution/Share-Alike License.

[18], Since half of the pregnancies in the U.S. are unplanned, AAP recommends all women of childbearing age –– particularly ones actively trying to get pregnant –– note these recommendations. In 1924, authorities around the world began supplementing table salt with KI to prevent iodine deficiencies, creating “iodized salt.” At the time, people living in inland, landlocked areas had less access to iodine-rich seafood, and the soil that grew vegetables in these inland regions was low since most iodine originates in the sea. [4, 5]. 2164 0 obj <>/Filter/FlateDecode/ID[<7A0EC23A02A83E4B8190D56C52D1796B><3D688B3BF56E8746872C708D19E167B7>]/Index[2147 26]/Info 2146 0 R/Length 88/Prev 258075/Root 2148 0 R/Size 2173/Type/XRef/W[1 2 1]>>stream These products are not intended to diagnose, treat, cure, or prevent any disease.

Allergy, not common. [9] Potassium iodide works as well as a pharmaceutical drug for the treatment of these conditions.[10].

Depending on your need, iodine supplements may be an easier solution, particularly if you don’t like seafood or you eat a plant-based diet, which we recommend. They believe this helps reduce blood loss and stabilizes thyroid function during the delicate process. All Rights Reserved. Benefits, Safety & Quality, People with various conditions for whom iodine can help.

The chemical reaction in this demonstration is between the hydrogen peroxide and a solution of potassium iodide and dishwashing detergent that captures the gases to make bubbles. How will understanding of attitudes and predisposition enhance teaching?

[15] Even Tokyo, which lies about 140 miles south of Fukushima, recorded radioactive iodine in the air. This is because it reacts with oxygen and carbon dioxide to make iodine and potassium carbonate. Does Jerry Seinfeld have Parkinson's disease? Saturating the thyroid with iodine can prompt the release of undesirable halogens (including chloride and fluoride) from the thyroid. Question #fee47 … Iodide is the ionic form of iodine — in other words, one iodine molecule.The halogen group also includes chlorine, fluorine, and bromine or chloride, fluoride, and bromide in the ionic form. Nascent iodine is the form used in Detoxadine®. For therapeutic use of KI in non-radiation scenarios, talk to your health care provider, as your serving will vary depending on your use and personal health history. More serious conditions can include hypothyroidism and goiter — a cyst growing on the thyroid gland. Some people experience hypersensitivity reactions or allergies to substances containing iodine but the reaction is caused by something else, such as povidine in a povidine-iodine antiseptic solution, allergy to proteins within seafood, sensitivity to iodine-containing radiocontrast dye, or possibly an allergy to the KI combination. endstream endobj startxref

As a supplement, KI exists in tablet or liquid form.

Combination with anti-thyroid drugs may cause hypothyroidism and goiter; combination with angiotensin converting enzyme inhibitors or with potassium-sparing diuretics is prone to hyperkalemia, so potassium should be monitored in these cases; combination with lithium salts may cause hypothyroidism and goiter. Finally, in potassium nitrate, the charges balance in another 1 : 1 ratio, giving a formula of "KNO"_3 . The action by Polish authorities protected the nation’s citizens. There are five primary uses for potassium iodide. We pride ourselves on being your source for the best, scientifically-accurate advice for healthy living. Potassium iodide is made of ions such as K + I and behaves like an ionic salt. The dose should be repeated once daily until the threat is gone.

Potassium iodide only protects for 24 hours, so depending on the situation, it may be necessary to take more than one dose.


2147 0 obj <> endobj Crystallizing from a concentrated aqueous solution of mercuric iodide with potassium iodide is the monohydrate KHgI 3. Visit ChemicalBook To find more Potassium iodide(7681-11-0) information like chemical properties,Structure,melting point,boiling point,density,molecular formula,molecular weight, physical properties,toxicity information,customs codes. Documentation is available for legal inspection. Potassium iodide is an inorganic chemical compound which is denoted by the chemical formula KI. Although potassium iodide can be a lifesaver during radiation emergencies – which fortunately are exceedingly rare – that doesn’t mean it’s the optimal way to boost your iodine levels or to address a possible iodine deficiency. Of course, if you choose to eat fish, choose varieties that don’t contain a lot of mercury, such as salmon, catfish, or flounder.

They estimated that only 15% of women consumed an adequate amount of iodine. Does Potassium Iodide Protect People from Radiation Leaks? [15], The protection potassium iodide offers makes it one of the World Health Organization’s essential medicines for high radiation exposures, which — fortunately — are exceedingly rare. It has potassium and iodide ions in it. The truth is that a person cannot be truly allergic to iodine itself.

The best and safest form of supplemental iodine is an oral supplement of nascent iodine. Those regions saw thyroid cancer in children jump 30 to 60-fold the previous levels in the first four years after the disaster, and up to 100-fold in the following years. Yes, you can take too much iodine. Potassium Iodide Chemical Formula. A saturated solution potassium iodide or SSKI is sometimes used as an expectorant to break-up mucus in the chest and throat.

The infamous 1986 Chernobyl nuclear explosion caused massive amounts of radioactive iodine and xenon gas to be released into Poland, Russia, and other parts of Europe. However, some studies have found that too much iodine can lead to similar symptoms as iodine deficiency, including goiter and hypothyroidism.[21]. 2172 0 obj <>stream (File Format: Jpg, Gif, Png, PDF,Zip,Txt,doc or xls Max Size: 3MB), The username will be used as the login user name and retrieve the password, Expectorant/helps you cough up the mucus so you can breathe more easily, Thyroid protection during nuclear or radiological emergencies, Blocks thyroid from absorbing radioactive iodine, Chromatographic analysis and spot analysis, Analytical reagent/easily be reduced to iodine, Raw material/react with silver nitrate to make silver iodide (AgI), Fluorescence quenching agent/ iodide ion induces the collisional quenching of fluorescent substances, Dissolution of iodine and refractory metal iodide, Copyright 2017 © ChemicalBook. While iodine is a safe and vital nutrient, some people believe they have allergic reactions to iodine. You can also browse global suppliers,vendor,prices,Price,manufacturers of Potassium iodide(7681-11-0). 1 (Dermal), H310 (CAS-No.) [14, 15], Because of the success of potassium iodide for radiation therapy immediately after Chernobyl, Japanese authorities distributed potassium iodide following the 2011 Fukushima Daiichi nuclear accident — and demand for it led manufacturers to run out. Potassium iodide is a metal-halide salt featuring an ionic bond between the potassium cation (K +) and the iodide anion (I –). You can feel confident in knowing that the information within this article is sound. A link can be found below for more information. [3] Should any symptoms occur after taking iodine, seek medical attention. h�b```�>��� ��ea���l h����ӑ���,G6�nI��=�\���Zj�ꏿ6� ��kGC5d4D4�� �u���@��@�*|�T>*����l��晼%f���W

Full text of hazard classes and H-statements : see section 16 : SECTION 4: First-aid measures : 4.1.

Since there is a tendency to gain or lose electrons to achieve a stable state we get the formula … Potassium iodide is a chemical compound. The two charges balance in a 1 : 1 ratio, so potassium iodide is simply "KI". It is an ionic compound and each potassium ion has a charge of +1, while each iodine ion has a charge of -1. It depends entirely on how long the risk persists. Elemental iodine falls within the halogen group on the periodic table of elements. All testimonials and product reviews are authentic from actual customers. At last,Potassium iodide…

1 Answer Al E. Sep 8, 2017 #KI(aq)+AgNO_3(aq) to KNO_3(aq) + AgI(s)# They used to call this type of reaction a double replacement reaction. You can also browse global suppliers,vendor,prices,Price,manufacturers of Potassium iodide(7681-11-0). Research suggests potassium iodide has antifungal properties[7] and can soothe skin redness and swelling.

h��V�k�0�W��=t�,˲���� After a nuclear explosion there normally is radioactive iodine in the air. It can occur immediately after taking the drug, or an angioedema may occur several hours later. What is Potassium Iodide (KI)? Elemental iodine occurs as I2 – two molecules bonded together. What is the reflection of the story the mats by francisco arcellana? © Copyright 1998 - 2020 | All Rights Reserved. Sea vegetables may also contain mercury or other impurities. Potassium iodide is a chemical compound, medication, and dietary supplement. Why don't libraries smell like bookstores? Thus, all pregnant women should be conscious of their iodine intake. Some people use potassium iodide or other iodine supplements to detox their bodies. H 2 O, which is pale orange.

The term iodide means iodine in an ionic state (I-), in this case, a negative ion (i.e., anion) because it has a free electron.

[8] Since 1900, potassium iodide has been used to treat serious fungal skin infections like sporotrichosis and several others.

A mild reaction to KI may produce red, itching skin, nausea, and vomiting, while more severe reaction can lead to swelling of the face and throat and difficulty breathing. It is a colorless crystalline solid.

In aqueous solution this triodido complex adds iodide to give the tetrahedral tetraiodo dianion.

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