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Inorganic Salts

Potassium Ferrocyanide Trihydrate AR/ACS

RA002132 CAS 14459-95-1 AR/ACS

Identity

Product code
RA002132
CAS number
14459-95-1
Grade
AR/ACS
Purity
98.5%
Molecular formula
K4[Fe(CN)6].3H2O
Molecular weight
422.39

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Solid —
Colour Pale yellow crystalline —
Odour Odorless —
pH value 8 - 10 —
Melting point/ Freezing point [°C] 70 °C °C
Density [g/cm3] 1.85 g/cm3 g/cm3
Solubility in water [% weight] 211 g/L g/L

These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.

Specifications

ParameterSpecificationUnit
Appearance Pale yellow crystalline powder —
Assay (cerimetric) 98.5 - 102 % %
Insoluble matter Max 0.005 % %
Chloride (Cl) Max 0.01 % %
Sulphate (SO4) Max 0.01 % %

4 grades of this substance are listed. Each grade is a separate product with its own specifications, pack sizes and documents.

Packaging

Pack size SKU
500 g RA002132-PK-500G