Potassium ferrocyanide, GR 99%+

Name: Potassium ferrocyanide, GR 99%+
Brand: Vaqora Chemicals
SKU: VQ-000083

About Potassium ferrocyanide, GR 99%+

Potassium ferrocyanide is an analytical reagent (AR grade) carrying the CAS registry number 14459-95-1 with a typical assay of ≥99%. With the molecular formula C6H6FeK4N6O3, it has a molar mass of 422.39 g/mol. Systematically, it is named tetrapotassium. Iron(2+). Hexacyanide. Trihydrate. It is also known as Yellow prussiate or Potassium hexacyanoferrate(II) trihydrate.

The material typically appears as a pale-yellow crystalline powder. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for analytical determinations and laboratory analysis. Typical end-use sectors are academic and industrial research.

Standard pack sizes are 500 g, 5 kg and 25 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Analytical determinations
Laboratory analysis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Potassium ferrocyanide, GR 99%+
Catalogue No.	VQ-000083
CAS Number	14459-95-1
IUPAC name	tetrapotassium;iron(2+);hexacyanide;trihydrate
Molecular formula	C₆H₆FeK₄N₆O₃
Molecular weight	422.39 g/mol
Exact mass	421.8399
Grade	AR
Purity / assay	≥99%
HSN code	28372030
InChIKey	UTYXJYFJPBYDKY-UHFFFAOYSA-N
SMILES	[C-]#N.[C-]#N.[C-]#N.[C-]#N.[C-]#N.[C-]#N.O.O.O.[K+].[K+].[K+].[K+].[Fe+2]
PubChem CID	161067

Physical properties
Physical form	Powder
Appearance	Pale-yellow crystalline powder
H-bond donors / acceptors	3 / 15
TPSA	146 Å²
Synonyms	Yellow prussiate, Potassium hexacyanoferrate(II) trihydrate, Potassium ferricyanide trihydrate, Ferrate(4-), hexakis(cyano-C)-, tetrapotassium, trihydrate, (OC-6-11)-, POTASSIUM (OC-6-11)-HEXAKIS(CYANO-kappaC)FERRATE(4-) (4:1) TRIHYDATE, Potassium ferrocyanide trihydrate, Potassium ferrocyanide trihyrate, Potassium hexacyanoferrate (II) trihydrate, Potassium hexacyanoferrate (II) trihydrate ACS grade, Potassium hexacyanoferrate (II) trihydrate, Trace metals grade, 99.99%

Safety & hazard information (GHS)

Environmental hazard

Signal word: Warning

Hazard statements

H412Harmful to aquatic life with long lasting effects

Precautionary statements: P273

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 14459-95-1

Potassium ferrocyanide, 99%

CAS: 14459-95-1
Formula: C₆H₆FeK₄N₆O₃
MW: 422.39 g/mol

VQ-000082

EP / AR

Potassium ferrocyanide, EP, AR

CAS: 14459-95-1
Formula: C₆H₆FeK₄N₆O₃
MW: 422.39 g/mol

VQ-047225

Frequently asked questions

What is the CAS number of Potassium ferrocyanide, GR 99%+?

The CAS Registry Number of Potassium ferrocyanide, GR 99%+ is 14459-95-1. It is also known as Yellow prussiate, Potassium hexacyanoferrate(II) trihydrate, Potassium ferricyanide trihydrate.

What is the molecular formula and molecular weight of Potassium ferrocyanide, GR 99%+?

Potassium ferrocyanide, GR 99%+ has the molecular formula C6H6FeK4N6O3 and a molecular weight of 422.39 g/mol.

Which grade and pack sizes of Potassium ferrocyanide, GR 99%+ can I order?

We supply Potassium ferrocyanide, GR 99%+ in AR (≥99%) grade, in 500 g, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Potassium ferrocyanide, GR 99%+?

Yes. Every lot of Potassium ferrocyanide, GR 99%+ is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Potassium ferrocyanide, GR 99%+ be shipped internationally?

Yes. Potassium ferrocyanide, GR 99%+ is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.