Potassium ferrocyanide trihyrate

CAS no.:14459-95-1
Molecular formula:K4Fe(CN)6·3(H2O) 
Molecular weight:422.36 
Appearance:Yellow crystal
Purity:99% 
Product description:Used in the manufacture of pigment,printing and dyeing assistant oxidant,potassium cyanide,explosives and chemical reagents.It is also used for steel heat treatment,lithographic printing, engraving,etc.