Packings
05364
Article No. 05364
Purity 98.5%
Molecular Formula K4[Fe(CN)6].3H2O
H.S. Code 2837.2030
Grade AR/ACS
CAS No. 14459-95-1
Molecular Weight 422.39
Shelf Life 60 Months

Physical Properties

Specifications

Safety Information and Hazard Symbols

Symbol:


Physical Properties

Physical state at 20 °C Solid Colour Pale yellow crystalline
Odour Odorless pH value 8 - 10 at 211 g/l at 25 °C
Melting point/ Freezing point [°C] 70 °C Density [g/cm3] 1.85
Solubility in water [% weight] 211 g/l at 20 °C

Specifications

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%