The Sodium ferrocyanide, with the CAS registry number 13601-19-9, is also known as Ferrate(4-), hexacyano-, tetrasodium. It belongs to the product categories of Intermediates of Dyes and Pigments; Inorganics. Its EINECS registry number is 237-081-9. This chemical's molecular formula is Na₄Fe.(CN)₆ and molecular weight is 303.90848. Its IUPAC name is called tetrasodium iron(2+) hexacyanide.

Physical properties of Sodium ferrocyanide: (1)ACD/LogP: -0.25; (2)ACD/LogD (pH 5.5): -0.25; (3)ACD/LogD (pH 7.4): -0.25; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 17.42; (7)ACD/KOC (pH 7.4): 17.42; (8)#H bond acceptors: 1; (9)Enthalpy of Vaporization: 27.18 kJ/mol; (10)Boiling Point: 25.7 °C at 760 mmHg; (11)Vapour Pressure: 740 mmHg at 25°C.

Preparation: this chemical can be prepared by melting cyanide and ferrous sulfate. This reaction will need reagent soda ash.

Uses of Sodium ferrocyanide: Sodium ferrocyanide is a chemical additive known as E 535. It is added to road and food grade salt as an anticaking agent. When combined with iron, it converts to a deep blue pigment, which is the main component of prussian blue. In photography, it is used for bleaching, toning, and fixing. It is used as a stabilizer for the coating on welding rods. In the petroleum industry, it is used for removal of mercaptans.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: [C-]#N.[C-]#N.[C-]#N.[C-]#N.[C-]#N.[C-]#N.[Na+].[Na+].[Na+].[Na+].[Fe+2]
(2)InChI: InChI=1S/6CN.Fe.4Na/c6*1-2;;;;;/q6*-1;+2;4*+1
(3)InChIKey: GTSHREYGKSITGK-UHFFFAOYSA-N