Tripotassium hexakis(cyano-kappaC)ferrate(3-)

Basic Information

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CAS Number

13746-66-2

Molecular Formula

C6FeK3N6

Molecular Weight

329.24 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Nitriles

Basic Physical Properties

Melting Point

°Cd ec.)

Boiling Point

25.7ºC at 760 mmHg

Water Solubility

464G/L(20ºC)

Solubility

H2O: 1 M at 20 °C, complete, orange-brown

SMILES

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[C-]#N.[C-]#N.[C-]#N.[C-]#N.[C-]#N.[C-]#N.[K+].[K+].[K+].[Fe+3]

InChI

InChI=1S/6CN.Fe.3K/c6*1-2;;;;/q;;;;;;-3;3*+1

InChIKey

MIMJFNVDBPUTPB-UHFFFAOYSA-N

LogP

0.09818

Complexity

127

Safety Information

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Hazard Statement

Stability

Stable. Incompatible with ammonia, strong acids, strong oxidizing agents. Reaction with acids yields toxic gas. May discolour on exposure to light.

Sensitiveness

Light Sensitive

Synonyms & References

English

CCRIS 5559
Tripotassium ferricyanide
Potassium ferricyanide (III) ACS reagent
Red prussiate
Kaliumhexazyanoferrat(III)
NS00084942
Iron potassium cyanide
Ferrate(3-), hexakis(cyano-C), tripotassium
CHEBI:30060
Potassium hexacyanoferrate(III), purum, >=99% (iodometric)
tripotassium hexacyanidoferrate
Potassium hexacyanoferrate(III), SAJ first grade, >=98.0%
MFCD00011392
tripotassium;iron(3+);hexacyanide
Tripotassium ferriccyanide
AI3-09090
Ferrate(3-), hexakis(cyano-kappaC)-, tripotassium, (OC-6-11)-
Potassium hexacyanoferrate(III), JIS special grade, >=99.0%
Potassium cyanoferrate
Potassium ferricyanide(III), powder or chunks, <10 mum, 99%
Ferrate(3-), hexakis(cyano-kappaC)-, potassium (1:3), (OC-6-11)-
13746-66-2
Potassium hexacyanoferrate(III), ACS reagent, >=99.0%
potassium hexacyanidoferrate(III)
potasium ferricyanide
BP-30096
Tripotassium iron hexacyanide
Potassium ferricyanide(III), LR, >=97%
Potassium hexacyanoferrate(III), p.a., ACS reagent, 99.0%
Potassium hexacyanoferrate(III), puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., >=99%
Potassium ferricyanide (III)

MDL Number

MFCD05665147

Customs Code

28372000

FAQ

What is Tripotassium hexakis(cyano-kappaC)ferrate(3-), (CAS: 13746-66-2)?

Tripotassium hexakis(cyano-kappaC)ferrate(3-) is a coordination compound with the chemical formula K3[Fe(CN)6]. It consists of three potassium ions (K+) coordinated to a hexacyanidoferrate(3-) ion, where iron is in the +3 oxidation state. This compound is typically a yellow solid and is soluble in water. It is widely used in chemical synthesis and analytical applications due to its stability and reactivity.

What are the main uses of Tripotassium hexakis(cyano-kappaC)ferrate(3-), (CAS: 13746-66-2)?

Tripotassium hexakis(cyano-kappaC)ferrate(3-) is primarily used in pharmaceuticals as a reagent for drug synthesis, in industrial processes for dye production, and in analytical chemistry for detecting metals. It also serves as a precursor in the manufacture of Prussian blue, which has applications in medical imaging and heavy metal detoxification. Additionally, it is utilized in research for its role in coordination chemistry studies.

Is Tripotassium hexakis(cyano-kappaC)ferrate(3-), (CAS: 13746-66-2) safe?

Tripotassium hexakis(cyano-kappaC)ferrate(3-) is generally considered safe when handled properly, but it may pose toxicity risks if inhaled, ingested, or in contact with skin. Safety precautions include using personal protective equipment (PPE) like gloves and goggles, and avoiding exposure to moisture. It is classified under safety standards such as OSHA and EPA guidelines, requiring careful handling in laboratory and industrial settings.

How should Tripotassium hexakis(cyano-kappaC)ferrate(3-), (CAS: 13746-66-2) be stored?

Tripotassium hexakis(cyano-kappaC)ferrate(3-) should be stored in a cool, dry place with temperature below 25°C and humidity less than 60%. It requires airtight, moisture-proof containers, preferably made of glass or plastic, to maintain stability. Protection from light exposure is essential, and storage areas should ensure proper ventilation to prevent accidental inhalation of vapors.