Potassium iodate

Base Information

• Chemical Name: Potassium iodate
• CAS No.: 7758-05-6
• Molecular Formula: IKO3
• Molecular Weight: 214.001
• Hs Code.: 2829900090
• Mol file: 7758-05-6.mol

Synonyms:Iodic acid(HIO3), potassium salt (8CI,9CI);Potassium iodine oxide(KIO3);

Chemical Property of Potassium iodate

Chemical Property:

• Appearance/Colour: white crystals or powder
• Melting Point: 560 °C(lit.)
• PSA: 57.20000
• Density: 3.93 g/mL at 25 °C(lit.)
• LogP: 0.52930
• Water Solubility.: Soluble

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s): O,Xi,Xn,T
• Hazard Codes: O:Oxidizing agent
• Statements: R22:; R36/37/38:; R8:
• Safety Statements: S17:; S26:; S37/39:

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Technology Process of Potassium iodate

There total 76 articles about Potassium iodate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 82.5%

oxygen (80937-33-3) + potassium iodide (7681-11-0) + potassium hydroxide → potassium iodate (7758-05-6) + potassium metaperiodate (7790-21-8)

Guidance literature:

In water; dissolving 80g KI and 40g KOH in 500ml H2O; 24h at 250°C with O2 pressure of 90 - 100 atm;; product mixture;;

Reference yield:

potassium dibromoiodate (14459-63-3) + bromine (7726-95-6) → potassium iodate (7758-05-6) + hydrogen bromide (10035-10-6,12258-64-9)

Guidance literature:

With water; In water; reversible reaction;;

Reference yield:

potassium chlorate (3811-04-9) + iodine (7553-56-2,12190-71-5,8031-47-8) → hydrogenchloride (7647-01-0,15364-23-5) + potassium iodate (7758-05-6) + iodic acid (7782-68-5)

Guidance literature:

With nitric acid; In water; at low concn.;;

upstream raw materials:

ozone

potassium iodide

potassium bromate

potassium chlorate

Downstream raw materials:

potassium metavanadate

iodide

vanadium(V) ion

potassium iodide

Refernces

• 1、 Muraleedharan,Kannan. "Effects of dopants on the isothermal decomposition kinetics of potassium metaperiodate". . p. 161 - 168. Retrieved 2000.
• 2、 Rabadjieva,Maneva. "Synthesis, thermal investigations and solubility of a new double salt K2Mg(IO3)4·2H2O". . p. 117 - 123. Retrieved 1997.
• 3、 Jorissen, A.. "". . p. 353 - 353. Retrieved 1880.
• 4、 Muraleedharan,Kannan,Gangadevi. "Effect of metal oxide additives on the thermal decomposition kinetics of potassium metaperiodate". . p. 177 - 181. Retrieved 2010.