ferricyanide การใช้

• Excess ammonium ferric citrate and potassium ferricyanide are then washed away.
• In most amateur darkrooms, a popular bleach is potassium ferricyanide.
• Laboratory settings often use potassium ferricyanide or potassium periodate for the catalyst.
• The best known is probably a process using ammonium ferric citrate and potassium ferricyanide.
• In histology, potassium ferricyanide is used to detect ferrous iron in biological tissue.
• This compound may be synthesized by the oxidative coupling of morphine by potassium ferricyanide.
• Violent reactions have also been reported with acetaldehyde, hypochlorite solutions, potassium ferricyanide and peroxides.
• Another osmium compound, osmium ferricyanide ( OsFeCN ), exhibits similar fixing and staining action.
• Both ferricyanide and dichromate are tightly regulated for sewer disposal from commercial premises in some areas.
• This is followed by a complex reaction of the iron ( II ) complex with ferricyanide.
• The caesium is broken away from soil particles and then precipitated with ferric ferricyanide ( Prussian blue ).
• The caesium precipitated with ferric ferricyanide ( Prussian blue ) would be the only waste requiring special burial sites.
• First the print is soaked in a potassium ferricyanide bleach to re-convert the metallic silver to silver halide.
• The same product can be obtained by using other oxidizing agents such as potassium ferricyanide and concentrated caustic potash solution.
• Does anyone know if potassium ferricyanide is an electron acceptor for photosystems I and II, or only photosystem I?
• Similar increases in the rate of ferricyanide reduction can also be stimulated by a " dilution technique ".
• Potassium ferricyanide is combined with potassium hydroxide ( or sodium hydroxide as a substitute ) and water to formulate Murakami's etchant.
• An oxidative phenol coupling takes place next with Potassium ferricyanide and potassium carbonate in toluene to "'7 " '.
• The most common salt of this anion is potassium ferricyanide, a red crystalline material that is used as an oxidant in organic chemistry.
• :Is it possible that Potassium ferricyanide or Prussian blue are used ? talk ) 17 : 52, 5 August 2008 ( UTC)