POTASSIUM FERROCYANIDE Extra Pure

Chemical Information
Article No.	AL3695
Grade	Extra Pure
Purity	98%
CAS Number	14459-95-1
Molecular Formula	K4[Fe(CN)6].3H2O
Molecular Weight	422.39
HS Code	28372030
Shelf Life	5 Years

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

Safety Information and Hazard Symbols
Precaution Statement	P273

Specifications
Assay	Min 98%
Sulphate (SO4)	Max 0.01%
Chloride (Cl)	Max 0.05%
Appearance	Pale yellow crystalline powder