Ferrocene 98% is used as a fuel additive for petrol engines and catalyst in rocket fuel. It acts as a photosensitive catalyst and promotes the photochemical degradation of plastic films. It is also used as laboratory chemical. Specifications Appearance: Orange-yellow Powder Purity (%): 98.5 Melting Point (oC): 172 ~ 174 Free Fe Content (PPm): 300 Insoluble Matter in benzene (%): 0.50 Packing 25 KG drum, 12 drums per pallet DOT Transportation UN: 1325 Proper shipping name: Flammable solids, Organic N.O.S (Ferrocene) Hazard class: 4.1 Packing Group: II