- Definition of Na4Fe(CN)6
Na4Fe(CN)6, also known as Iron(II) Ferrocyanide or Sodium ferrocyanide in English. A molecule of Na4Fe(CN)6 consists of 4 sodium (Na) atoms, 1 iron (Fe) atom, and 6 -CN groups. The molar mass of Na4Fe(CN)6 is 303.9105 g/mol. This molecule has an octahedral geometric structure, with iron (Fe) at the center, connected to 6 -CN groups and sodium ions (Na) on the outside.
- Properties: Na4Fe(CN)6
2.1 Physical properties of Na4Fe(CN)6: Na4Fe(CN)6 usually appears as a pale yellow powder, has no distinctive smell and is insoluble in alcohol, ether. In liquid form, it has a neutral pH level.
2.2 Chemical properties of Na4Fe(CN)6: Na4Fe(CN)6 does not react with strong oxidizing agents, nor does it react with dilute acids. However, at high temperatures, it can decompose to produce toxic cyanide gas.
- Common chemical equations of Na4Fe(CN)6
Since Na4Fe(CN)6 is not very reactive, there are not many related chemical equations.
- Preparation of Na4Fe(CN)6
4.1 Laboratory preparation of Na4Fe(CN)6: Sodium ferrocyanide can be prepared by reacting sodium hydroxide with acidic ferrocyanide.
4.2 Industrial preparation of Na4Fe(CN)6: Industrially, Na4Fe(CN)6 is often produced from the reaction between sodium hydroxide and ammonium cyanide in an environment containing iron ions.