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Potassium Ferrocyanide Trih...

Potassium Ferrocyanide Trihydrate ACS Grade CAS: 13746-66-2 | M.F: K3[Fe(CN)6] | MW: 329.24, Buy now for reliable and Reproducible results from ChemieR Inorganic Reagent at Chemical World.

Potassium ferrocyanide trihydrate ACS, also known as potassium ferrocyanide, has the chemical formula K[Fe(CN)]·3HO. 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 offers a comprehensive range of ACS grade and ISO 9001:2015 certified products, including high-purity solvents, inorganic reagents, acids, bases, and organic reagents. Our high-quality materials ensure your laboratory achieves precise, reproducible results every time. Rely on ChemieR for trusted, premium-grade chemicals that meet the highest industry standards.

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.

Key features :

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

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

Safety Data Sheets (SDS), Product Specification (PS) and Certificates of Analysis (COA) click Document Button