SODIUM COBALTINITRITE LR

Lab Chemical-60

SODIUM COBALTINITRITE LR

SODIUM COBALTINITRITE LR

Key details

Standard packing 0.00 Box
Supply locations [SODIUM COBALTINITRITE LR] manufacturers, suppliers, exporters in Mumbai, Gandhidham, Kolkata, Varanasi, Visakhapatnam, Chennai, Fujairah, Dubai, Canada BC, Barka, Sohar, Muscat, Oman. Lab chemicals manufacturers, suppliers, exporters in India, UAE Middle East, Barka, Sohar, Muscat, Oman, Canada. [SODIUM COBALTINITRITE LR] is available in small packing as well as in bulk. Buy premium quality [SODIUM COBALTINITRITE LR] and other lab chemicals from one of the most trusted brands.

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Application

<p style="text-align: justify;">
<em><span style="font-family:georgia,serif;"><span style="font-size:16px;">A new qualitative test for potassium was described by Kamm and Burgess1:- By the addition of sodium cobaltinitrite to a potassium solution containing silver ions an extremely insoluble orange-yellow precipitate of potassium silver cobalti- nitrite is produced.</span></span></em></p>

Using Procedure

<p style="text-align: justify;">
<em><span style="font-family:georgia,serif;"><span style="font-size:16px;">Dissolve 1.583 g of potassium chloride in water, and dilute with water to 500 mL. To 10.0 mL of this solution (20 mg of K2O) in a 50 mL beaker, add 2 mL of 1 N nitric acid and 8 mL of water. Dissolve 5 g of the sodium cobaltinitrite in water, dilute with water to 25 mL, and filter.</span></span></em></p>

Note

<p style="text-align: justify;">
<em><span style="font-family:georgia,serif;"><span style="font-size:16px;">In geochemical analysis, sodium cobaltinitrite is used to distinguish alkali feldspars from plagioclase feldspars in thin section.</span></span></em></p>

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