Product Name: Tetrapotassium hexacyanoferrate trihydrate
CAS: 13943-58-3
MF: C24H6Fe4K4N24O3-8
MW: 1058.24
EINECS: 237-722-2
Melting point: 70 °C
Boiling point: 104.2 °C
density: 1.85
form: yellow granules (rough estimate)
Water Solubility: 254g/L at 20℃
Potassium ferrocyanide is a raw material for the preparation of potassium cyanide and potassium ferrocyanide; Pigments, used for fiber dyeing; It is a food anti caking agent allowed to be used according to GB2760-1996 regulations in China. Its 0.1N standard solution is commonly used for titration analysis, especially for the determination of metal ions such as iron, copper, zinc, palladium, silver, osmium, uranium, etc
Packed in 25 kg per drum or based on customers' requirements.
To store Tetrapotassium hexacyanoferrate trihydrate cas 13943-58-3,
Store in a dry and ventilated warehouse. Moisture proof, prevent exposure to sunlight and rain during transportation. Handle with care during loading and unloading to prevent packaging damage. It is prohibited to store and mix with acids, alkalis, iron salts, and edible items.
Stable in air, heated to 70 ℃, begins to lose crystalline water, turns into a hygroscopic white powdery anhydrous substance at 100 ℃, and decomposes to release ammonia gas at high temperatures. Reacts with acids, bases, iron ions, etc.