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CH1419

Potassium Ferrocyanide Trihydrate ACS

CAS No
14459-95-1
Synonym(s)
Potassium hexacyanoferrate(II) trihydrate, Yellow prussiate
Molecular Formula:
K4[Fe(CN)6] · 3H2O
Molecular Weight:
422.39
EC Number:
237-323-3
MDL number:
MFCD00011392
PubChem CID:
26250
Beilstein:
–
UN Number
–
Specification SDS
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Description

Potassium Ferrocyanide Trihydrate ACS Grade CAS: 13746-66-2 | M.F: K3[Fe(CN)6] | MW: 329.24, Buy now for Reproducible and reliable results from ChemieR Inorganic Reagent. All ChemieR Products are exclusively distributed by Dawn Scientific Inc.

Potassium ferrocyanide trihydrate ACS, also known as potassium ferrocyanide, has the chemical formula K₄[Fe(CN)₆]·3H₂O. It appears as pale yellow crystals or powder and is also called Potassium Hexacyanoferrate (II) trihydrate. It dissolves in water but not in alcohol and is considered low in toxicity when used properly. The ACS grade indicates high purity and quality standards set by the American Chemical Society, making it suitable for precise laboratory and analytical purposes.

ChemieR provides an extensive selection of high-purity salts, acids, base and high purity solvents, including alkali metals, alkaline earth compounds, perchlorates, heavy metals, rare earths, transition metals, silver and precious metals, and triflates. ChemieR specialize in inorganic chemicals, offering materials with low moisture content and minimal trace metals. ChemieR stands out with a diverse range of laboratory chemicals, from organic and inorganic reagents to solvents.

Application :

  • Potassium ferrocyanide trihydrate ACS is mainly used as an anti-caking agent.
  • It is used within the laboratory to determine potassium permanganate concentration levels. 
  • It is used for the preparation of Carrez I solution.
  • It is also used in the preparation of ferrocyanide/ferricyanide reaction, a redox pair solution for electrochemical testing.
  • It is used for detection of iron ions. It forms a distinctive blue precipitate with ferric ions (Fe³⁺), which aids in the determination of iron concentration.

Benefits :

  • Meet the toughest regulatory standards for quality and purity
  • Gives reliable and consistent results
  • Relatively stable
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Additional information
Brand

ChemieR

Grade

ACS

Size

100g, 2.5kg, 500g, 2.5kg x 4

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ADDITIONAL INFORMATION

Properties

Quality Level
200
Vapor Density
-
Vapor Pressure
-
Assay
98.5-102.0%
Form
powder
autoignition temp.
-
expl. lim.
-
technique(s)
-
impurities
≤0.005% Insoluble matter
color
-
transmittance
-
refractive index
-
pH
8-10 (25 °C, 211 g/L)
bp
-
mp
70 °C (lit.)
density
-
UV absorption
-
application(s)
-
SMILES string
O.O.O.[K+].[K+].[K+].[K+].N#C[Fe-4](C#N)(C#N)(C#N)(C#N)C#N
InChI
1S/6CN.Fe.4K.3H2O/c6*1-2;;;;;;;;/h;;;;;;;;;;;3*1H2/q;;;;;;-4;4*+1;;;
InChI key
NRYOVBQTVIWDNU-UHFFFAOYSA-N
 

Safety Information

Pictograms
-
Signal Word
-
Hazard Statements
H412
Precautionary Statements
P273
Hazard Classifications
Aquatic Chronic 3
Target Organs
-
Storage Class Code
11 - Combustible Solids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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