Sigma-Aldrich® Potassium hexacyanoferrate(II) trihydrate≥99.95%, 25G

Quality Level:  100

Assay:  ≥99.95% trace metals basis

Form:  crystalline

reaction suitability:  core: potassium

impurities:  ≤500.0 ppm Trace Metal Analysis

mp:  70 °C (lit.)

SMILES string:  O.O.O.[K+].[K+].[K+].[K+].N#C[Fe-4](C#N)(C#N)(C#N)(C#N)C#N

InChI:  1S/6CN.Fe.4K.3H2O/c6*1-2;;;;;;;;/h;;;;;;;;;;;3*1H2/q;;;;;;-4;4*+1;;;

InChI key:  NRYOVBQTVIWDNU-UHFFFAOYSA-N

Application

Potassium hexacyanoferrate(II) trihydrate is applied in formation of a xerogel via a cyanogel, the gel has potential use in solid-state gas sensors.[1]