P3289
Potassium hexacyanoferrate(II) trihydrate
ACS reagent, 98.5-102.0%
Synonym(s):
Potassium ferrocyanide, Yellow prussiate
About This Item
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grade
ACS reagent
Quality Level
assay
98.5-102.0%
form
powder
reaction suitability
reagent type: catalyst
core: iron
impurities
≤0.005% Insoluble matter
pH
8-10 (25 °C, 211 g/L)
mp
70 °C (lit.)
anion traces
chloride (Cl-): ≤0.01%
sulfate (SO42-): passes test (limit about 0.01%)
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
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Related Categories
General description
Application
- Preparation of Carrez I solution.
- Milk sample preparation for gold nanoparticles (AuNPs) based colorimetric detection of melamine.
- Preparation of ferrocyanide/ferricyanide reaction, a redox pair solution for electrochemical testing.
Storage Class
11 - Combustible Solids
wgk_germany
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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