Potassium hexacyanoferrate (III)
Potassium hexacyanoferrate (III), an electron acceptor, has been used in experiments to determine dopamine hydrochloride. Mechanistic studies suggest that this agent is deoxidized to Fe (II) by dopamine hydrochloride at pH 4.0. Fe (II) has been reported to then react with Potassium hexacyanoferrate (III) to form a soluble prussian blue which can be viewed by a spectrophotometer at an absorption maximum of 735 nm.
Product Specifications
CAS Number
13746-66-2
Purity
>98% (HPLC)
Solubility
Soluble in water (329 mg/ml at 20° C), and ethanol (slightly) .
Smiles
[C-]#N.[C-]#N.[C-]#N.[C-]#N.[C-]#N.[C-]#N.[K+].[K+].[K+].[Fe+3]
Molecular Formula
C6FeN6?3K
Molecular Weight
329.24
Storage Conditions
Storage temperature: -20°C. Stability: ≥ 2 years
Notes
For research use only.
Available Sizes
Frequently Asked Questions
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