0215255980
0215255990
IC15255980EA
89.45
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IC15255980
IC15255990
Potassium hexacyanoferrate(III) ≥99%, dark red-orange crystalline powder ACS
Potassium hexacyanoferrate(III)
Potassium ferricyanide is the chemical compound with the formula K3[Fe(CN)6]. This bright red salt contains the octahedrally coordinated [Fe(CN)6]3- ion. It is soluble in water and its solution shows some green-yellow fluorescence.
- Auto Ignition: > 100 °C (Lit.)
- Vapor Pressure: ca. .000001 hPa at 25 °C (Lit.)
Potassium ferricyanide is used as an oxidizing agent to remove silver from negatives and positives, a process called dot etching.
Solubility (10% soln): Yellow with no trace of green or brown
Potassium ferricyanide is used as an oxidizing agent to remove silver from negatives and positives, a process called dot etching.
Precaución: Research Use Only (RUO).