Lead - is a chemical element. Its chemical symbol is Pb, which comes from plumbum, the Latin word for lead. Its atomic number is 82, atomic mass is 207.2 and has a melting point of 327.8°C. It is a very poisonous and heavy metal.
L 1295 (OTTO) Lead foil, 99% Cas 7439-92-1 - used in some solder. L 1295 (OTTO) Lead foil, 99% Cas 7439-92-1 - used in covering for wires that carry high voltage.