Formula: Na4Fe(CN)610H2O
Description:
Yellow monoclinic crytals, specific gravity 1.458. it is soluble in water and insoluble in alcohol. It begins to lose crystal water at 50℃, becomes completely and anhydrous at 81.5℃, and decomposes at 435℃. It decomposes into very toxic hydrocyanic aciod when run into a acid.
Specification:
Na4Fe(CN)610H2O 99%min
Sulphide 0.3%max
Chloride 0.2%max
Cyanide 0.01%max
Insoluble matter in water 0.01%max
Moisture 0.3%max
Uses:
It is used for photograph, metallurgy and manufacture of ferricyanide and iron blue etc.
Packing:
Polythylene bag. Net weight 25kg or 50 kg per bag.
