Potassium
Ferricyanide
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- Potassium ferricyanide
is the chemical compound with the formula K3[Fe(CN)6]. This bright
red salt consists of the coordination compound
[Fe(CN)6]3−. It is soluble in water and its solution shows some
green-yellow fluorescence.
- Other names for
potassium ferricyanide include tripotassium ferricyanide, potassium
cyanoferrate, red prussiate, potassium ferricyanate and potassium
hexacyanoferrate III.
- Potassium ferricyanide
is derived by passing chlorine into a solution of potassium
ferrocyanide; potassium ferricyanide separates out
- Potassium ferricyanide
is used as an oxidizing agent to remove silver from negatives and
positives, a process called dot etching.
- Potassium ferricyanide
is widely used as a chemical reducer in photographic processing to
remove silver from negatives and positives (dot etching).
- It is also used in
photography with sodium thiosulfate (hypo) to reduce the density of
a negative where the mixture is known as Farmer's reducer;
this can help offset problems from overexposure.
- Potassium ferricyanide
can be purchased both as ready-to-use brand name products (i.e.,
Farmer’s reducer), oras the individual chemical, which can be mixed
by an individual.
- Manufacturers use
potassium ferricyanide to make adhesives, metal extractions, paints,
inks, fire retardants, dyes, computer electronics,
pharmaceuticals, rocket propellant, plexiglass and cosmetics.
- Potassium ferricyanide
is also used in tempering iron and steel, sensitive coatings on
blueprint paper, wood staining, dyeing wool, production of pigments,
electroplating, as a laboratory reagent, and a mild oxidizing agent
in organic synthesis.
- Potassium ferricyanide
is used in many amperometric biosensors as an electron transfer
agent replacing an enzyme's natural electron transfer agent such as
oxygen as with the enzymeglucose oxidase.
- Potassium ferricyanide
is sold on the internet as part of a "Photographic Chemistry Kit"
for junior and senior high school chemistry, photography and physics
classes.
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Introduction
- Potassium ferricyanide
- How to Grow Red
Potassium Ferricyanide Crystals
- Summary for data for
Chemical Selection
- Potassium Ferricyanide
- Intro
- Introduction to
Potassium Ferricyanide
Msds
- Potassium Ferricyanide
(KFe)
- Potassium ferricyanide
- Msds
- Potassium
Hexacyanoferrate
-
Tripotassium hexacyanoferrate (-3)
-
Potassium ferricyanide -
Msds
-
Potassium iron(III)cyanide
-
Msds - Potassium Ferricyanide
-
Potassium ferricynate
-
Msds of Potassium
Ferricyanide
-
Potassium ferricyanide
MSDS
-
Potassium Ferricyanide
Laboratory Grade
Products
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Potassium Ferricyanide
Solution
-
Potassium Ferricyanide (KFe)
-
Potassium Ferricyanide
Photo Grade
-
Potassium
hexacyanoferrate(III) ACS Reagent
Patents
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Preparation of potassium
ferricyanide
-
Method of making potassium
ferricyanide
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Method for oxidizing
potassium ferrocyanide to potassium ferricyanide
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Apparatus for oxidizing
potassium ferrocyanide to potassium ferricyanide
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Biosensor Chip and
Biosensor Chip Production Method
-
Process for preparing
bleomycin group antibiotics
-
Chip for electrochemical
immunoassay
Company
Profiles
- Company from China
- Another Company from
China
- Company from Germany
- Company from Illinois
- Company from New-York
- Company from
North-Carolina
- Company from Texas
Suppliers
- Suppliers List
- Indian Suppliers
- List of Suppliers
- Manufacturers
- Worldwide Suppliers
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Study
- The Action of
Potassium cyanide and Potassium Ferricyanide on certain respiratory
pigments
- Comparison of two
different carbon nanotube-based surfaces with respect to potassium
ferricyanide electrochemistry
- Electrochemical
Investigations of Potassium Ferricyanide
- Cyclic Voltammetry At
Solid Electrodes
- The Oxidation of
Monohydric Phenols by Alkaline Ferric yunide
- A Novel
Spectrophotometric Method for the Determination of Levodopa
with the Detection System of Potassium Ferricyanide-Fe(III)
- The Oxidation of
Pseudomonas Cytochrome c-551 Oxidase by
Potassium Ferricyanide
- Cyclic voltammetry
study of glucose and insulin interactions with
supported lipid membrane
- Voltammetric
Detection of Potassium Ferricyanide
Application
-
Chemiluminescence of Luminol-potassium Ferricyanide with
Benserazide and Application in Analytical Chemistry
- Biosensors:
Blockbuster or Bomb?
- Potassium
ferricyanide: a stabilizer for horseradish peroxidase
- Modification of the
Potassium Ferricyanide Reducing Sugar Test
for Sugars from Extracts of Cotton Fiber
- Surface Preparation
for Coating
- Use of osmium
tetroxide-potassium ferricyanide
Consultants
- Company from Canada
- Company from Delhi
- Company from
Washington
- Company from Michigan
- Company from New South
Wales
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