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  2. Sodium ferrocyanide - Wikipedia

    en.wikipedia.org/wiki/Sodium_ferrocyanide

    Sodium ferrocyanide is the sodium salt of the coordination compound of formula [Fe(CN) 6] 4−. In its hydrous form, Na 4 Fe(CN) 6 · H 2 O (sodium ferrocyanide decahydrate), it is sometimes known as yellow prussiate of soda. It is a yellow crystalline solid that is soluble in water and insoluble in alcohol. The yellow color is the color of ...

  3. Ferrocyanide - Wikipedia

    en.wikipedia.org/wiki/Ferrocyanide

    Ferrocyanide is the name of the anion [Fe 6] 4−. Salts of this coordination complex give yellow solutions. It is usually available as the salt potassium ferrocyanide, which has the formula K 4 Fe(CN) 6. [Fe(CN) 6] 4− is a diamagnetic species, featuring low-spin iron(II) center in an octahedral ligand environment.

  4. List of compounds with carbon number 4 - Wikipedia

    en.wikipedia.org/wiki/List_of_compounds_with...

    C 4 H 6 O 4: diacetyl peroxide: 110-22-5 C 4 H 6 O 4: methylmalonic acid: 516-05-2 C 4 H 6 O 4 Zn: zinc acetate: 557-34-6 C 4 H 6 O 5: diglycolic acid: 110-99-6 C 4 H 6 O 5: hydroxybutanedioic acid: 6915-15-7 C 4 H 6 O 5: methyltartronic acid: 595-98-2 C 4 H 6 O 6: meso tartaric acid: 147-73-9 C 4 H 6 O 6: tartaric acid: 133-37-9 C 4 H 6 S ...

  5. Potassium ferrocyanide - Wikipedia

    en.wikipedia.org/wiki/Potassium_ferrocyanide

    2 K 4 [Fe(CN) 6] + Cl 2 → 2 K 3 [Fe(CN) 6] + 2 KCl. This reaction can be used to remove potassium hexacyanidoferrate(II) from a solution. [citation needed] A famous reaction involves treatment with ferric salts, most commonly Iron(III) chloride, to give Prussian blue. In the reaction with Iron(III) chloride, producing Potassium chloride as a ...

  6. Glossary of chemical formulae - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_chemical_formulae

    C 6 H 4 ClNO 2: 2-chloronicotinic acid: 2942-59-8 C 6 H 4 ClN 3: 4-Chlorophenyl azide: C 6 H 4 ClNO 2: 6-chloro-2-pyridinecarboxylic acid: 4684-94-0 6-chloronicotinic acid: 5326-23-8 C 6 H 4 N 4: tricyanoaminopropene: C 6 H 4 O 2: orthobenzoquinone: 583-63-1 parabenzoquinone quinone: 106-51-4 C 6 H 5 Br: bromobenzene: 108-86-1 C 6 H 5 CHO ...

  7. Ammonium hexacyanoferrate(II) - Wikipedia

    en.wikipedia.org/wiki/Ammonium_hexacyanoferrate(II)

    Other names Ammoniumferrocyanid, tetraammonium hexacyanidoferrate. ... (II) is an inorganic chemical compound with the chemical formula (NH 4) 4 [Fe(CN) 6]. [1] [2]

  8. Cyanogen azide - Wikipedia

    en.wikipedia.org/wiki/Cyanogen_azide

    Cyanogen azide is a chemical compound with the chemical formula C N 4, or more precisely − N=N + =N−C≡N. It is an azide compound of carbon and nitrogen. It is an oily, colourless liquid at room temperature. [2] It is a highly explosive chemical that is soluble in most organic solvents, and normally handled in dilute solution in this form.

  9. Iron compounds - Wikipedia

    en.wikipedia.org/wiki/Iron_compounds

    Prussian blue or "ferric ferrocyanide", Fe 4 [Fe(CN) 6] 3, is an old and well-known iron-cyanide complex, extensively used as pigment and in several other applications. Its formation can be used as a simple wet chemistry test to distinguish between aqueous solutions of Fe 2+ and Fe 3+ as they react (respectively) with potassium ferricyanide and ...