Monday, August 23, 2010

 

Silver Nitrate and Its Uses


Silver nitrate is a natural substance that has found various uses by man throughout history. While at first these uses were predominantly medical in nature, now there are a multitude of chemical, biological and industrial uses for silver nitrate. This most inexpensive of silver salts is transparent, colorless, and odorless, yet it finds its way into the production of photographic film! Silver nitrate is a real workhorse.


In chemistry, silver nitrate is used as a regeant. It can be used to test for the presence of chloride, bromide, or iodide ions. In biology it is employed as a silver stain to demonstrate proteins and nucleic acids. Silver nitrate is also used in scanning electron microscopy.


Manufacturing and industry have many uses for silver nitrate, too. It is economical and comes in a variety of solutions. As mentioned, it is used in film production. Silver nitrate is one of the bases of the photographic gel applied to strips of tri-acetae. Silver nitrate is also used in mirrors, inks, hair dyes, silver plating, and in silver based explosives. Commercial florists use it to extend the life of cut flowers. It truly is a versatile compound.


Silver nitrate is available in any form or quantity from Spectrum Chemical, one of the world’s most reliable names. Whether you need this compound in its pure form or in any sort of solution, the first place to look is Spectrum Chemical.

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