HAZARD ALERT: Dangerous if heated or if in contact with concentrated acids since hydrogen cyanide gas may evolve. Slightly toxic by ingestion. LD50 6400 mg/kg (for anhydrous salt).
Storage: Inorganic #7
Shelf Life: Fair to poor; effloresces on exposure to air; keep tightly capped and store in a Flinn Chem-Saf™ Bag.
Soluble: Water; not alcohol.
Color: Light yellow.
CAS No. 14459-95-1
*Gramolpak™ is a unique package that makes 500 mL with distilled water.
Potassium Ferrocyanide SDS
Potassium Ferrocyanid SDS
Flinn Catalog/Reference Manual Page 122