Potassium hexacyanoferrate(II) trihydrate

Basic Information

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CAS Number

13943-58-3

Molecular Formula

C6FeK3N6

Molecular Weight

17.03 g/mol

EINECS

237-722-2

Basic Physical Properties

Melting Point

70 °C

Boiling Point

104.2 °C

Density

1.85

Water Solubility

254g/L at 20℃

SMILES

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

InChI

InChI=1S/H3N/h1H3

InChIKey

QGZKDVFQNNGYKY-UHFFFAOYSA-N

LogP

0.16199999999999998

Topological Polar Surface Area

35.0 Å²

Hydrogen Bond Donor/Acceptor

3 / 1

Complexity

127

Synonyms & References

English

potassiumhexacyanide
potassiumhexacyanoferrate(iv)
tetrapotassium,(oc-6-11)-ferrate(4-hexakis(cyano-c)-
tetrapotassiumferrocyanide
Tetrapotassium hexac
IODINE BROMIDE SOLUTION PHE
hexacyano-ferrate(4-tetrapotassium
hexakis(cyano-C)-,tetrapotassium,(OC-6-11)-Ferrate(4-)
Potassium hexacyanoferrate
POTASSIUM FERRICYANIDE
POTASSIUM FERROCYANIDE
POTASSIUM HEXACYANOFERRATE (II)
TETRAPOTASSIUM HEXACYANOFERRATE
tripotassium hexacyanoferrate
potassiumferrocyanate
potassiumferrocyanide(potassiumhexacyanoferrate(ii)
potassiumferrocyanide(potassiumhexacyanoferrate(ii)3-hydrate)
tetrapotassiumhexacyanoferrate(4-)
tetrapotassiumhexacyanoferrate(ii)
yellowpotassiumprussiate
Ferrate(4-), hexakis(cyano-C)-, tetrapotassium, (OC-6-11)-
Potassium hexacyanoferrate (III) trihydrate
Tetrapotassium hexacyanoferrate trihydrate
tetrapotassium,iron(6+),hexacyanide
Potassium hexacyanoferrate(II) trihydrate
PotassiuM hexacyanoferrate(II), 0.1N Standardized Solution
FerrocyanidePotassium
POTASSIUM FERRICYAINDE
red potassium prussiate
PotassiumFerrocyanideGr
PotassiumFerrocyanideAcs

MDL Number

MFCD00167022

EC Number

237-722-2

Customs Code

2837200090

FAQ

What is Potassium hexacyanoferrate(II) trihydrate (CAS: 13943-58-3)?

Potassium hexacyanoferrate(II) trihydrate is an inorganic compound with the chemical formula K4[Fe(CN)6]·3H2O. It appears as a dark blue crystalline solid and is commonly used in chemical research and industrial applications. The compound contains iron in the +2 oxidation state coordinated with cyanide ions and is stabilized by water molecules.

What are the main uses of Potassium hexacyanoferrate(II) trihydrate (CAS: 13943-58-3)?

Potassium hexacyanoferrate(II) trihydrate is used in pharmaceuticals as a reagent, in the production of dyes and pigments, and in analytical chemistry for determining oxidizing agents. It also finds applications in electroplating and as a catalyst in various chemical processes. Its unique properties make it valuable in both laboratory and industrial settings.

Is Potassium hexacyanoferrate(II) trihydrate (CAS: 13943-58-3) safe?

Potassium hexacyanoferrate(II) trihydrate is considered toxic if ingested or inhaled, and should be handled with care. It is classified as a potential carcinogen and can cause harm to the environment. Proper protective equipment, such as gloves and goggles, is recommended during handling, and safety standards should be followed to minimize exposure.

How should Potassium hexacyanoferrate(II) trihydrate (CAS: 13943-58-3) be stored?

Potassium hexacyanoferrate(II) trihydrate should be stored in a cool, dry, and dark place, preferably in a sealed container to prevent moisture absorption. It is stable under normal storage conditions but should be kept away from incompatible substances. Avoid exposure to high temperatures and humidity to maintain its chemical integrity.