Precious metals include gold and other metals that may be suitable for etching. Turning to FIG. 1, an etchant solution 10 is used to etch a precious metal 20.

Precious metals include gold and other metals that may be suitable for etching. Turning to FIG. 1 , an etchant solution 10 is used to etch a precious metal 20.

The purification process of above-mentioned potassiumiodide can be used for the purifying potassiumiodide. Principle of the present invention is: the ...

... purpose desired in poultry and livestook feeds and the like. I. have found that when small or colloidal particles of potassium iodide are coated with a film ...

Potassium iodide is known to reduce vascularity in thyroid glands; however, whether or not it has any effect on vascular supply of prostate is not known.

... purpose, is by the iodization of salt; but it ... In these experiments the usual iodized salt was used, comprising commercial salt plus potassium iodide.

... potassium and iodine charged to the reactor increase, potassium iodate precipitates, which can be used as a stand-alone product). With stirring, the ...

The invention discloses a method for recovering gold from iodine-potassium iodide leachate. ... The invention aims to control the types and weight of the added ...

... iodine and some insoluble metal iodide, also can be used as analytical reagent, chromatographic analysis and point analyzes bitterly, it is of many uses ...

Alpha, beta and gamma thallous nitrate can be used. My novel process is based on the discovery that thallous iodide is soluble in a hot saturated solution of ...

Potassium iodate is a colorless or white powder, is mainly used as an iodine ... iodine in a potassium iodide solution to prepare an iodine-potassium iodide ...

This reaction results from the high starch content of the papers. In addition the inks used tended to spread and refuse to produce a clean, crisp clear spot or ...

In addition the inks used tended to spread and refuse to produce a clean, crisp clear spot or dot on the paper. [0006]. It is an important object therefore ...

Apr 10, 2014 ... In dry fortification, generally used for the preparation of small volumes, the potassium ... potassium iodide or iodate solution is passed (13.8) ...

A tarnish remover/metal polish formulation comprising water, an acid, and metal iodide, such as potassium iodide, is described.

The yarns generally employed for this purpose are high denier (greater ... potassium iodide. Such a yarn, while inhibited against yellowing, lacks the ...

For this reason, when a radiation accident occurs, it can be used for prevention / reduction of internal exposure of the thyroid gland by radioactive iodine, ...

These iodine preparations are used for the treatment of thyroid tumor that ... The jelly-like potassium iodide pharmaceutical composition according to the ...

Method for producing free iodine by adding potassium iodide during iodine monochloride solution preparation process ... Be used for iodate as an x-ray ...

1 is the principles of chemistry that starch-kalium iodide reagent/test paper of the invention is used for benzoyl peroxide detection in flour Figure. Fig. 2 a ...