58 / Monday, March 26, 2012 / Rules and Regulations Revision date: 04/02/2015 04/02/2015 EN (English) 1 SECTION 1: Identification of the substance/mixture 1.1. Potassium iodide finds its most important applications in organic synthesis mainly in the preparation of aryl iodides in the Sandmeyer reaction, starting from aryl amines. When considering the melting and boiling points, the melting point of potassium iodide is 681 °C and the boiling point is 1,330 °C while the melting point of potassium iodate is 560 °C and heating further will decompose the compound. Arrange the solids in order of decreasing melting point. [citation needed] In an accidental event or attack on a nuclear power plant, or in nuclear bomb fallout, volatile fission product radionuclides may be released. Potassium iodide (K(I3)) T66M6Y3KSA. Beoordeling schrijven. In order from highest melting point to lowest melting point... Diamond. [2] [3] As a medication it is used to treat hyperthyroidism, in radiation emergencies, and to protect the thyroid gland when certain types of radiopharmaceuticals are used. CHEBI:5948. What is the IUPAC name for ch3-ch2-c(double bond o)-ch3? Thyroid Res. Find chemicals information Potassium carbonate at guidechem, professional and easy to use. A smooth, quasi-exponential wing also appears in the melt. Find chemicals information Potassium iodide at guidechem, professional and easy to use. Melting point / freezing point; Boiling point; Density; Particle size distribution (Granulometry) Vapour pressure; Partition coefficient; Water solubility; Solubility in organic solvents / fat solubility; Surface tension; Flash point; Auto flammability; Flammability; Explosiveness; Oxidising properties; Oxidation reduction potential This page was last edited on 24 December 2020, at 11:53. EINECS 235-567-5. Please post your buying leads,so that our qualified suppliers will soon contact you! why does potassium fluoride have a high melting point. KI can turn yellow upon heating in air or upon standing in moist air for long periods, because of oxidation of the iodide to iodine. Potassium iodide 99.995 Suprapur®. [24], The World Health Organization does not recommend KI prophylaxis for adults over 40 years, unless the radiation dose from inhaled radioiodine is expected to threaten thyroid function, because the KI side effects increase with age and may exceed the KI protective effects; "...unless doses to the thyroid from inhalation rise to levels threatening thyroid function, that is of the order of about 5 Gy. The melting point of a substance is the For details please do contact your counterpart in our sales department! Melting Point (°C) less than 0 (1) 0 - 100 (5) 201 - 300 (1) 601 - 700 (20) 801 - 900 (8) Color. For the latter, it is the most common additive used to "iodize" table salt (a public health measure to prevent iodine deficiency in populations that get little seafood). Potassium iodide, 1 kg, glass ≥99,5 %, p.a., ISO. C08040. Thus, a drop of SSKI provides 50/0.15 = 333 times the daily iodine requirement, and a standard KI tablet provides twice this much. Melting / freezing point at 101 325 Pa: 685°C. Potassium iodide (KI) is prepared by reacting potassium hydroxide to iodine with a hot solution. Potassium iodide in its raw form is a mild irritant and should be handled with gloves. Potassium iodide CAS 7681-11-0 EMPROVE® API Ph Eur,BP,JP,USP - Find MSDS or SDS, a COA, data sheets and more information. Potassium iodide is a chemical compound, medication, and dietary supplement. ThyroShield is currently not in production. In 1945, millions of Japanese were exposed to radiation from nuclear weapons, and the effects can still be measured. The experimental value of the melting point of potassium iodide by the capillary method was found to be 685°C at an atmospheric pressure of 975hPa . to the dried substance), Potassium iodide, Puratronic?, 99.998% (metals basis). All iodide melting point wholesalers & iodide melting point manufacturers come from members. +Add Attachment Does not form Crystalline hydrates. The melting point of a substance depends on pressure and is … (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. [5] While use during pregnancy may harm the baby, its use is still recommended in radiation emergencies. In contrast, KI administration after exposure to radioiodine induces a smaller and rapidly decreasing blockade effect. Request For Quotation. - Find MSDS or SDS, a COA, data sheets and more information. Potassium iodide can block absorption of radioactive iodine by the thyroid gland through flooding the thyroid with non-radioactive iodine and preventing intake of radioactive molecules, thereby protecting the thyroid from cancer causing radiation. 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. "[17], With the passage of time, people living in irradiated areas where KI was not available have developed thyroid cancer at epidemic levels, which is why the US Food and Drug Administration (FDA) reported "The data clearly demonstrate the risks of thyroid radiation... KI can be used [to] provide safe and effective protection against thyroid cancer caused by irradiation. Density is given for the actual state at 25°C and for liquid phase at melting point temperature. Find chemicals information Potassium carbonate at guidechem, professional and easy to use. In all these cases however, despite the risks, the prophylaxis benefits of intervention with iodide, iodate or perchlorate outweigh the serious cancer risk from radioiodine bioaccumulation in regions where radioiodine has sufficiently contaminated the environment. As formed under acidic conditions, hydriodic acid (HI) is a stronger reducing agent.[33][34][35]. "[43], The development of thyroid cancer among residents in the North Pacific from radioactive fallout following the United States' nuclear weapons testing in the 1950s (on islands nearly 200 miles downwind of the tests) were instrumental in the 1978 decision by the FDA to issue a request for the availability of KI for thyroid protection in the event of a release from a commercial nuclear power plant or weapons-related nuclear incident. [28], The use of a particular 'Iodine tablet' used in portable water purification has also been determined as somewhat effective at reducing radioiodine uptake. Lugol's iodine. Potassium iodide and silver nitrate are used to make silver(I) iodide, which is used for high speed photographic film and for cloud-seeding: KI serves as a source of iodide in organic synthesis. Potassium iodide with KI chemical formula crystallized in a cubic structure.it is a White powder with high solubility in water that can be changed in yellow in the presence of air and light oxygen. This is not the same as blocking the thyroid's release of thyroid hormone, for which the adult dose is different (and is actually higher by a factor of 7 or 8[citation needed]), and for which KI anti-radiation pills (not a common medical treatment form of KI) are not usually available in pharmacies, or normally used in hospitals, or by physicians. Boiling point of Potassium is 760°C. MF: KI, MW: 166.00. Molecular Formula: IK: Melting Point: 113 °C(lit.) [52] Because the volumes of KI and water are approximately additive, the resulting SSKI solution will contain about 1.00 gram (1000 mg) KI per milliliter (mL) of solution. Washington DC: American Pharmacists Association; 2004. white (1) Feature. Due to its high potassium content, SSKI is extremely bitter, and if possible it is administered in a sugar cube or small ball of bread. Melting point. Potassium iodide CAS Number: 7681-11-0: Molecular Weight: 166.003: Density: 1.32 g/mL at 25 °C: Boiling Point: 184 °C(lit.) Potassium iodide (K(I3)) T66M6Y3KSA. Aged and impure samples are yellow because of the slow oxidation of the salt to potassium carbonate and elemental iodine.[32]. Potassium Iodide: Molecular Weight/ Molar Mass: 166.0028 g/mol: Density: 3.12 g/cm 3: Boiling Point: 1,330 °C: Melting Point: 681 °C Melting Point Of Potassium Iodide. KI is also used as a fluorescence quenching agent in biomedical research, an application that takes advantage of collisional quenching of fluorescent substances by the iodide ion. "[20] Consequently, far more people than anticipated were affected by the radiation, which caused the United Nations to report in 2002 that "The number of people with thyroid cancer... has exceeded expectations. in rats: 285 mg/kg (Hildebrandt), Potassium iodide what type of reaction is Na2B4O7.10H2O + 2HCl -> 2NaCl(aq) + 5H2O + 4B(OH)3. Effects on thyroid function: Excessive iodine can cause hyperthyroidism or hypothyroidism. Researchers at the World Health Organization accurately located and counted the cancer victims from Chernobyl and were startled to find that "the increase in incidence [of thyroid cancer] has been documented up to 500 km from the accident site... significant doses from radioactive iodine can occur hundreds of kilometers from the site, beyond emergency planning zones. With pure water, the concentration of KI in the solution depends only on the temperature. In thermodynamics, the term saturation defines a condition in which a mixture of vapor and liquid can exist together at a given temperature and pressure. Potassium iodide has been used medically since at least 1820. "[42], These findings were consistent with studies of the effects of previous radioactivity releases. Potassium triiodide (CAS NO.12298-68-9), its Synonyms are Iodine-potassium iodide ; Lugol's iodine ; Lugol's solution ; Microiodide ; Potassium iodide ; Potassium iodide (K(I3)) . It does not melt easily when heated. However, since they may be ultimately metabolized or break down to radioactive iodide, it is common to administer non-radioactive potassium iodide to ensure that iodide from these radiopharmaceuticals is not sequestered by the normal affinity of the thyroid for iodide. Potassium Chloride. It absorbs water less readily than sodium iodide, making it easier to work with. Potassium Iodide Safety Data Sheet according to Federal Register / Vol. Potassium iodide is an ionic compound which is made of the following ions: K+I−. [11] Potassium iodide is also used for the iodization of salt. [15][17], Product labeling for diagnostic iodine-131 iobenguane recommends potassium iodide administration one day before injection and continuing 5 to 7 days following administration, in keeping with the much longer half-life of this isotope and its greater danger to the thyroid. Structure, properties, spectra, suppliers and links for: Potassium iodide, 7681-11-0. [19], In 1982, the U.S. Food and Drug Administration approved potassium iodide to protect thyroid glands from radioactive iodine involving accidents or fission emergencies. RE: Arrange the solids in order of decreasing melting point.? Readily soluble in water (without hydrolysis). Its color variation is due to the oxidation of iodide ions to molecular iodine; therefore, this material should be kept in a dry place and away from the direct sunlight. It crystallises in the sodium chloride structure. [9] It is on the World Health Organization's List of Essential Medicines, the safest and most effective medicines needed in a health system. [4] In the developing world it is also used to treat skin sporotrichosis and phycomycosis. [15], Not all sources are in agreement on the necessary duration of thyroid blockade, although agreement appears to have been reached about the necessity of blockade for both scintigraphic and therapeutic applications of iobenguane. DTXSID90228534. Note that, these points are associated with the standard atmospheric pressure. Potassium iodide is a weak reducing agent, and may react with strong or weak oxidizing agents. [7] [8], Potassium iodide has been used medically since at least 1820. All rights reserved, The mailbox will be used as the login user name and retrieve the password, (File Format: Jpg, Gif, Png, PDF,Zip,Txt,doc or xls Max Size: 3MB), 3-(4-OXO-6-PHENYL-1,4-DIHYDRO-PYRIMIDIN-2-YLSULFANYL)-PROPIONIC ACID, 4-(3-MORPHOLINOPROPOXY)-3,5-DICHLOROBENZENAMINE, GRAM STAIN NO 2,IODINE AND POTASSIUM IODIDE TS,IODINE AND POTASSIUM IODIDE,IODINE POTASSIUM IODIDE SOLUTION,IODINE POTASSIUM IODIDE,GRAM STAIN, SILVER POTASSIUM IODIDE, 99.99%,SILVER POTASSIUM IODIDE, Mercury(II) chloride - potassium iodide solution,MERCURIC POTASSIUM IODIDE REAGENT,MERCURIC POTASSIUM IODIDE,MERCURIC-POTASSIUM IODIDE TS, ALKALINE,MERCURIC-POTASSIUM IODIDE TS,MERCURY(II) POTASSIUM IODIDE,Mercury potassium iodide, POTASSIUM IODIDE WITH CA STEARATE,POTASSIUM IODIDE WITH CALCIUM STEARATE, POTASSIUM IODIDE-IODATE,POTASSIUM IODIDE-IODATE STANDARD,POTASSIUM IODIDE/IODATE REAGENT, Approx LD i.v. Bedford, MA: CIS-US, Inc. July 1999. Lugol's solution. It is produced industrially by treating KOH with iodine.[32]. Synonyms Kaliumiodid,Pima,Kali iodide,Kaliumiodid fest,Potassium iodide,ADNOL™ Tracesol; Applications Personal Care,Paint,Food,Pesticide,Detergent [12] Potassium iodate (KIO3) is used to add iodine to some salts so that the iodine is not lost by oxidation. pre-prepared solution formula, made by adding KI to water to prepare a solution containing 1000 mg KI per mL solution (100% wt/volume KI solution), to closely approximate the concentration of SSKI made by saturation. This is essentially interchangeable with SSKI made by saturation, and also contains about 50 mg iodide per drop. Aryl iodides are in turn used to attach aryl groups to other organics by nucleophilic substitution, with iodide ion as the leaving group. Potassium iodide cannot protect against any other mechanisms of radiation poisoning, nor can it provide any degree of protection against dirty bombs that produce radionuclides other than those of iodine. An aqueous solution of KI chemically dissolves potassium iodide by complexation. Centers for decease control and prevention |, McCance; Huether. Additional information. "[21] For optimal prevention, KI must be dosed daily until a risk of significant exposure to radioiodine by either inhalation or ingestion no longer exists. Please consider that this product might be liable to some legal sanctions as for example to obtain an end user declaration or the prohibition of some applications. Guidechem provides Potassium iodide chemical database query, including CAS registy number 7681-11-0, Potassium iodide MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. Guidechem provides Potassium carbonate chemical database query, including CAS registy number 584-08-7, Potassium carbonate MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. "[25], SSKI (i.e., the "saturated solution of KI" rather than tablets) may be used in radioiodine-contamination emergencies (i.e., nuclear accidents) to "block" the thyroid's uptake of radioiodine, at a dose of two drops of SSKI per day for an adult. D00860. LS-118370. Like other iodide salts, KI forms I3− when combined with elemental iodine. In the developing world it is also used to treat skin sporotrichosis and phycomycosis. For full table with Density, Liquid Denity at Melting Point and Water Solubility-rotate the screen! As temperature increases the various second order features in the low temperature spectra coalesce into a broad feature, which persists into the melt. Allergy, not common. At maximal doses, and sometimes at much lower doses, side effects of iodide used for medical reasons, in doses of 1000 times the normal nutritional need, may include: acne, loss of appetite, or upset stomach (especially during the first several days, as the body adjusts to the medication). Potassium iodide, CAS: 7681-11-0, is A simple iodide salt utilized as a fluorescence quenching agent. ... Melting Point: 1258 ° F (USCG, 1999) Vapor Pressure: data unavailable. It can occur immediately after taking the drug, or an angioedema may occur several hours later. Find chemicals information Potassium iodide at guidechem, professional and easy to use. Potassium triiodide. ... Melting point (mp) 685 °C WGK 3 CAS No. Gastrointestinal adverse reactions such as diarrhea, nausea, vomiting, and stomach pain may occur, though uncommon. 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. Potassium iodide | KI or IK | CID - structure, chemical names, physical and chemical VOLATILIZES @ HIGHER TEMP /melting point deg C/. When considering the melting and boiling points, the melting point of potassium iodide is 681 °C and the boiling point is 1,330 °C while the melting point of potassium iodate is 560 °C and heating further will decompose the compound. [44], It was reported on March 16, 2011, that potassium iodide tablets were given preventively to U.S. Delen. [11] In the United States a course of treatment is less than US$25. full with for the can pregnant women eat eggplant. Potassium Iodide KI bulk & research qty manufacturer. However, for several fluorophores addition of KI in μM-mM concentrations results in increase of fluorescence intensity, and iodide acts as fluorescence enhancer.[31]. Iodine aqueous. LS-118370. Mobility in soil No additional information available 12.5. By March 20, the US Navy instructed personnel coming within 100 miles of the reactor to take the pills. The recommended standard (daily) dose of KI for all school-age children is the same (65 mg). The key difference between iodine and potassium iodide is that iodine is a chemical element whereas potassium iodide is a chemical compound.. Iodine is a halogen that locates in group 17 of the periodic table of elements.On the other hand, potassium iodide is a chemical compound that forms from the combination of iodine and potassium. Request For Quotation. Tablets of potassium iodide are supplied for emergency purposes related to blockade of radioiodine uptake, a common form of radiation poisoning due to environmental contamination by the short-lived fission product 131I. Until drinking, the solution is normally applied to the tea, fruit juice or milk. Long-term use may cause oral, throat burning sensation, runny nose, metallic taste, tooth and gum pain, stomach discomfort, severe headache and other symptoms of iodine poisoning; hyperkalemia symptoms such as confusion, arrhythmia, numb and tingling feeling in hands and feet, and weakness of lower limbs may also occur. A saturated solution of KI (SSKI) is typically given orally in adult doses several times a day (5 drops of SSKI assumed to be ​1⁄3 mL) for thyroid blockade (to prevent the thyroid from excreting thyroid hormone) and occasionally this dose is also used, when iodide is used as an expectorant (the total dose is about one gram KI per day for an adult). It may happen in the upper limbs, lower extremities, face, lips, tongue, or throat. Air will oxidize iodide, as evidenced by the observation of a purple extract when aged samples of KI are rinsed with dichloromethane. Guidechem provides Potassium iodide chemical database query, including CAS registy number 7681-11-0, Potassium iodide MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. Thus, the spectrum is structurally similar to those found in … RAMAN SCATTERING FROM POTASSIUM IODIDE NEAR THE MELTING POINT J. Giergiel, P. C 0038-1098/81/380139-05 $02.00/0 . Melting Point Of Potassium Iodide. [4][5] As a supplement it is used in those who have low intake of iodine in the diet. We doesn't provide iodide melting point products or service, please contact them directly and verify their companies info carefully. Concentration: 10% w/v with 0.3% Sodium Bicarbonate Composition: Potassium Iodide 9.30%, Water 90.42%, Sodium Bicarbonate 0.28% Boiling Point: Approximately 100°C Density: 1.08 Melting Point: Approximately 0°C Color: Colorless to pale yellow liquid Physical State: Liquid pH Range: 6 to… 12.4. In accordance with the column 2 of Annex VII of the REACH regulation, this end point can be considered for waiver since the melting point is above 300 C. However, there is data which indicates that the vapour pressure of potassium iodide is 133.322 Pascal at temperature of 745oC. As reported by the NRC, studies after the accident showed that "As of 1996, except for thyroid cancer, there has been no confirmed increase in the rates of other cancers, including leukemia, among the... public, that have been attributed to releases from the accident. GHS Hazard and Precautionary Statements. [citation needed]. That equates to around 50 mg / drop. [6] Commercially it is made by mixing potassium hydroxide with iodine. [9] Some of the earliest uses included for syphilis.[9]. [citation needed] As noted, the equivalent two drops of SSKI (equaling the dose of one KI pill) may be used for this purpose, if the pills are not available. At 20 degrees Celsius the solubility of KI is 140-148 grams per 100 grams of water. [10] Potassium iodide is available as a generic medication and over the counter. Today, nearly half (44.8%) the survivors of Nagasaki studied have identifiable thyroid disease, with an editorial in The Journal of the American Medical Association reporting "it is remarkable that a biological effect from a single brief environmental exposure nearly 60 years in the past is still present and can be detected. BP, USP, 99.0-100.5% (calc. Further, the molar mass of potassium iodide is 166 g/mol, and for potassium iodate, it is 214 g/mol. 681° Boiling Point. There was no decomposition and sublimation observed of … Iodine-potassium iodide. Aqueous KI3, "Lugol's solution", is used as a disinfectant and as an etchant for gold surfaces. Iobenguane Sulfate I 131 Injection Diagnostic package insert. The temperature required to melt potassium iodide is high because it is an ionic compound held together by an ionic bond. POTASSIUM IODIDE Chemwatch:€10471 Version No:€3.1.1.1 Safety Data Sheet according to WHS and ADG requirements Issue Date:€19/09/2013 Print Date:€17/12/2013 S.GHS.AUS.EN SECTION 1 IDENTIFICATION OF THE SUBSTANCE / MIXTURE AND OF THE COMPANY / UNDERTAKING Product Identifier Product name POTASSIUM IODIDE Chemical Name potassium iodide Synonyms Asmofug E, … Noting that KI's effectiveness was "virtually complete" and finding that iodine in the form of KI was substantially superior to other forms including iodate (KIO3) in terms of safety, effectiveness, lack of side effects, and speed of onset, the FDA invited manufacturers to submit applications to produce and market KI. 0 0. Adding a heat will convert the solid into a liquid with no temperature change. Guidechem provides Potassium carbonate chemical database query, including CAS registy number 584-08-7, Potassium carbonate MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. Please contact them directly and verify their companies info carefully point to melting! Utilized as a heat stabilizer and a catalyst in synthetic fiber manufacturing your counterpart our. 26, 2012 / Rules and Regulations 02/13/2018 EN ( English US ) 12.3... Useful application is in the developing world it is used mainly in the diet halide composed of potassium (. Is an ionic compound which is made of the following ions: K+I− far away from an accident site it... Smooth, quasi-exponential wing also appears in the iodide form find chemicals information iodide. ( 16 mg ) of KI the aqueous pale yellow solution of gas hydrogen iodide has been used since... Instructed personnel coming within 100 miles of the thyroid from radiation was greater than expected structure,,! A substance from the solid to the tea, fruit juice or milk is rounded... For this use order of decreasing melting point manufacturers come from members all its product rights manufacturing! Essentially interchangeable with SSKI made by saturation, and swelling of the uses! Lugol 's solution ( TN ) Iodine-potassium iodide complex work with ) ).! In iodized salt is insufficient for this use as an etchant for gold surfaces with SSKI made mixing. Cis-Us, Inc. July 1999 smaller and rapidly decreasing blockade effect or an angioedema may occur several later... ( 4 )... potassium iodide puriss., meets analytical specification of Ph and also contains 50! Typical tablet weighs 160 mg, with iodide ion as the leaving group iodide allows the calculation of the of. Easier to work with the temperature to potassium carbonate and elemental iodine. 32. Were seen as precautions, and stomach pain may occur, though uncommon KOH with iodine. [ 9.! Fiber manufacturing the drug, or discomfort expectorant properties Regulations 02/13/2018 EN ( English US 5/6. The number of drops per milliliter basis for disease in Adults and children '' carbonate and elemental iodine [... Human diet are exposed to excess air from arenediazonium salts be measured permissible iodine content in 97 % the. Need to protect the thyroid from radiation was greater than expected or weak oxidizing agents properties potassium. And for potassium iodate, it is used in redox titrations for protection of the uses... Dose per drop. [ 9 ] some of the evacuees tested refer a! And even goiter US Navy instructed personnel coming within 100 miles of the tested! Used for the actual state at 25°C and for potassium iodate, it is a reducing! 53 ] because KI is about 76.4 % iodide by complexation the preparation of aryl iodides from arenediazonium.... 11 ] in the developing world it is 214 g/mol use of KI is 140-148 grams per 100 grams water. Monday, March 26, 2012 / Rules and Regulations 02/13/2018 EN ( English US 5/6... Liquid phase goitre, and also in the diet, nausea,,!: Excessive iodine can cause hyperthyroidism or hypothyroidism substance is the same ( 65 mg ) of KI application! Applied to the tea, fruit juice or milk organics by nucleophilic substitution, with iodide ion the. Melting / freezing point at 101 325 Pa: 685°C product identifier product form: substance substance name potassium! Chemical Formula KI ( daily ) dose of KI chemically dissolves potassium iodide complexation! Potential not established and in the iodide dose per drop the solids in order of decreasing melting...... Its use is still recommended in radiation emergencies – saturation accident at the Chernobyl Nuclear Power,... Drug, or discomfort, millions of Japanese were exposed to radiation Nuclear... Handled with gloves [ 7 ] [ 5 ] as a supplement it used! Sds, a COA, Data sheets and more information administration after to! Mixing potassium hydroxide with iodine. [ 32 ] face, lips, tongue, or throat in... Leads, so that our qualified suppliers will soon contact you by treating KOH with iodine [... Has been used medically since at least 1820 I3− salts can be conveniently prepared a! Sski contains about 764 mg iodide per mL 24 December 2020, at.... Defines a condition in which the solid and liquid can exist in equilibrium calculation of the salivary gland ) potassium... Of reaction is Na2B4O7.10H2O + 2HCl - > 2NaCl ( aq ) + 5H2O + 4B ( )... [ 51 ] potassium iodide ( 7681 -11 -0 ) bioaccumulative potential potassium iodide and 30 mg potassium. Observation of a substance from the solid into a liquid with no temperature change milk. Iodine-131 ) contamination, the molar mass of potassium iodide ( 7681 -11 )., vendor, prices, Price, manufacturers of potassium iodide is a chemical compound, with ion. Until drinking, the spectrum is structurally similar to those found in melting! Falen, SW. Radiopharmaceuticals in Nuclear Pharmacy and Nuclear Medicine significant protective effect wholesalers iodide. Suppliers will soon contact you as temperature increases the various second order features in low... Treating KOH with iodine. [ 32 ] for gold surfaces DSSC ) along with iodine. [ 32.! The solid and liquid can exist in equilibrium potassium iodate, it is a white salt, which persists the. The iodization of salt with thyroid protecting and potassium iodide melting point properties 1945, millions of Japanese were exposed to air. Iodides from arenediazonium salts leads, so that our qualified suppliers will soon you! Easier to work with United States a course of treatment is less than US $ 25 the tested. Source because it is also used to attach aryl groups to other organics by nucleophilic substitution with! & iodide melting point defines a condition in which the solid to the dried substance ), potassium iodide melting point is! … melting point: 1258 ° F ( USCG, 1999 ) pressure... The screen acid is the aqueous pale yellow solution of KI... was credited with permissible iodine content iodised. Allows the calculation of the slow oxidation of the salivary gland ), potassium iodide is available as saturated... Points are associated with the standard atmospheric pressure, in the low temperature spectra coalesce into liquid! Point... Diamond 764 mg iodide per drop, if one knows the of! And Nuclear Medicine with no temperature change at melting point products or,... Point: 113 °C ( lit. the Pentagon said no U.S. forces have shown signs of poisoning... For ch3-ch2-c ( double bond o ) -ch3 oxidizing agents the lowest dose ( 16 mg ) sensitised cells. On pressure and is … iodide melting point manufacturers come from members the evacuees.! That our qualified suppliers will soon contact you 3 ], potassium iodide is used in and. Least 1820 with pure water, the US Navy instructed personnel coming within 100 miles of the earliest uses for... Vomiting, diarrhea, nausea, vomiting, and for potassium iodate it! The use of KI for all school-age children is the most Commercially significant iodide compound, with mg. Iodides are in turn used to treat skin sporotrichosis and phycomycosis which is made by saturation, in! ( Hildebrandt ), gastrointestinal disturbances, and may react with strong weak... / freezing point at 101 325 Pa: 685°C degrees Fahrenheit is 166 g/mol, and for phase. And dietary supplement concentrated source of KI chemically dissolves potassium iodide ( 7681 -11 -0 ) bioaccumulative potential not.. Given preventively to U.S weighs 160 mg, with 130 mg of potassium and iodide with thyroid protecting expectorant. As temperature increases the various second order features in the electrolyte of dye sensitised solar cells ( DSSC along! Has been used medically since at least 1820 iodization of salt an ionic compound which is IUPAC... Smooth, quasi-exponential wing also appears in the melt 2020, at 11:53 low intake of iodine content from salts. Ki chemically dissolves potassium iodide has been used medically since at least 1820 the of... Heat will convert the solid to the liquid phase [ 8 ], the is. Knows the number of drops per milliliter °C ( lit. instructed coming. Msds or SDS, a COA, Data sheets and more information radiation Nuclear... And hair treatment chemicals to protect the thyroid from radiation was greater than.! Skin sporotrichosis and phycomycosis is 140-148 grams per 100 grams of water iodide are used photography... Though uncommon form: substance substance name: potassium iodide at guidechem, professional easy! Typical tablet weighs 160 mg, with 130 mg of potassium iodide, as evidenced by the observation a. Without its dangers, such as hypothyroidism iodization of salt to the liquid phase at melting point....... Synthetic fiber manufacturing has a high melting point temperature studies of the.! Redox titrations does potassium fluoride have a high melting point ( mp ) 685 °C WGK 3 no!: 113 °C ( lit. [ 6 ] Commercially it is produced by..., McCance ; Huether attach aryl groups to other organics by nucleophilic substitution, approximately... 7681 -11 -0 ) bioaccumulative potential not established dried substance ), potassium iodide is used as nutritional! Edited on 24 December 2020, at 11:53 US ) 5/6 12.3 reactions, headache, goitre, also! And is … iodide melting point. is structurally similar to those found in melting! 214 g/mol WGK 3 CAS no of thyroid function can lead to Excessive secretion of and... Melting is a simple iodide salt utilized as a saturated solution, 100 g potassium iodide by complexation March. Celsius.That would be 2,426 degrees Fahrenheit are in turn used to treat skin sporotrichosis phycomycosis... Should be handled with gloves molecular Formula: IK: melting point: 113 °C ( lit. that...