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Catalog Number:
01250
CAS Number:
14459-95-1
Potassium ferrocyanide trihydrate
Grade:
ACS reagent
Purity:
98.5 - 102.0% (Assay by titration)
Synonym(s):
Potassium hexacyanoferrate(II) trihydrate, Yellow prussiate
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Product Information

Potassium ferrocyanide trihydrate is a versatile compound widely utilized in various industrial and research applications. Known for its vibrant yellow color, it serves as a crucial reagent in analytical chemistry, particularly in the detection of heavy metals. This compound is also employed in the production of blue pigments, such as Prussian blue, which finds use in art materials and coatings. Additionally, potassium ferrocyanide trihydrate acts as a stabilizer in the production of certain types of batteries, enhancing their performance and longevity. Its unique properties, including its ability to form stable complexes with metal ions, make it invaluable in water treatment processes and as a food additive in certain contexts.

Researchers and industry professionals appreciate potassium ferrocyanide trihydrate for its safety profile and ease of handling compared to other cyanide compounds. Its applications extend to the pharmaceutical industry, where it is used in the synthesis of various compounds. With its broad range of uses, potassium ferrocyanide trihydrate stands out as a reliable choice for those seeking effective solutions in chemical processes.

Synonyms
Potassium hexacyanoferrate(II) trihydrate, Yellow prussiate
CAS Number
14459-95-1
Purity
98.5 - 102.0% (Assay by titration)
Grade
ACS reagent
Molecular Formula
K4Fe(CN)6·3H2O
Molecular Weight
422.4
MDL Number
MFCD00167023
PubChem ID
161067
Density
1.85
Appearance
Pale yellow crystals or crystalline powder
Conditions
Store at RT
General Information
Synonyms
Potassium hexacyanoferrate(II) trihydrate, Yellow prussiate
CAS Number
14459-95-1
Purity
98.5 - 102.0% (Assay by titration)
Grade
ACS reagent
Molecular Formula
K4Fe(CN)6·3H2O
Molecular Weight
422.4
MDL Number
MFCD00167023
PubChem ID
161067
Density
1.85
Appearance
Pale yellow crystals or crystalline powder
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Potassium ferrocyanide trihydrate is widely utilized in research focused on:

  • Analytical Chemistry: It serves as a reagent in various analytical techniques, including colorimetric assays, to detect and quantify metal ions due to its ability to form stable complexes.
  • Food Industry: This compound is used as an anti-caking agent in salt and other food products, improving flowability and preventing clumping, which enhances product quality.
  • Photography: It plays a role in the production of photographic chemicals, particularly in the formulation of developers and fixers, contributing to image clarity and stability.
  • Electroplating: In the electroplating industry, it acts as a source of cyanide ions, which are essential for the deposition of metals like gold and silver, ensuring a smooth and even coating.
  • Biochemistry: Researchers utilize it in various biochemical assays and experiments, particularly in studies involving enzyme activity and metal ion interactions, providing insights into biological processes.

Citations