cobaltinitrite meaning in Hindi

Examples

1. Some of the few poorly soluble potassium salts include potassium tetraphenylborate, potassium hexachloroplatinate, and potassium cobaltinitrite.
2. It was first made in 1848 by Nikolaus Wolfgang Fischer in Breslau and its chemical composition is potassium cobaltinitrite.
3. Another example is potassium cobaltinitrite,, which is used as artist's pigment under the name of Aureolin or Cobalt Yellow.
4. "' Sodium cobaltinitrite "'is a coordination compound with the formula Na 3 Co ( NO 2 ) 6.
5. This method for determination of potassium was advantageous vs . the sodium cobaltinitrite method used previously, since it required a single precipitation reaction.
6. The potassium ion is colorless in water and is very difficult to precipitate; possible precipitation methods include reactions with sodium tetraphenylborate, hexachloroplatinic acid, and sodium cobaltinitrite.