Palladium on Calcium Carbonate 3.5% Lead-Poisoned (Lindlar Catalyst) CMI Part 5088 Palladium on Calcium Carbonate 3.5% Lead-Poisoned (Lindlar Catalyst) CAS Number7440-05-3 Molecular FormulaPd/CaCO3/Pb Request A Quote For all quote requests, please email Sales@colonialmetals.com or call 410.398.7200