Another method suggested by Kaemmerer is to place the meat on paper, which has been saturated with potassium iodate moistened with dilute sulfuric acid (1 : 8); nitric oxid must not be present.
I4O9, which they regard as an iodate of tervalent iodine, Millon's oxide being considered a basic iodate.
The hypoiodite disappears gradually on standing, and rapidly on warming, being converted into iodate (see R.
Small quantities of the iodate (KIO3) are a frequent impurity in iodide of potassium, and cause the congeries of symptoms known as iodism.
Make a blank test for the amount of thiosulphate solution required to react with the iodine liberated by the iodate which is generally present in the potassium iodide solution, and deduct this from the total volume used in the titration.
Iodate of potassa, a salt composed of iodic acid and potassa, when mixed with sulphur, and struck with a hammer, will detonate, in consequence of the decomposition of the iodic acid.
The iodate of potassa may be formed very readily by agitating iodine with a solution of caustic potassa.
The method depends upon the conversion of all of the iodine compounds into iodate by fusion with sodium hydroxide and oxidation with potassium nitrate.
By the acid of the gastric juice, the calcium iodid and calcium iodate are decomposed with liberation of free iodin.
The iodate may also be converted into iodide by the action of certain reducing agents, such as zinc amalgam, which when boiled with a solution containing an iodate converts it into iodide.
It is best to add some finely-divided charcoal to the mixture of iodate and iodide before igniting it, as this facilitates the evolution of the oxygen from the iodate.
On evaporating the solution thus obtained and igniting the residue, the iodate is destroyed and converted into iodide, the oxygen being disengaged, and potassium iodide only is left behind.
They may be made by adding iodine to soluble hydrates or carbonates, and crystallising the sparingly soluble iodate from the very soluble iodide.
Iodate of sodium is dissolved in sulphuric acid in considerable excess, the solution boiled for 15 minutes, and then set aside to crystallise.
Iodate of potassium is resolved at a red heat into oxygen gas and iodide of potassium.
The iodide of commerce frequently contains fully one half its weight of either chloride or carbonate of potassium, or both of them, with variable quantities of iodate of potassium, a much less valuable salt.
Iodate of soda, iodate of magnesia, and a borate, &c.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "iodate" in a variety of sentences. We hope that you will now be able to make sentences using this word.
