Explanatory notes
… 2824.10 ‑ Lead monoxide (litharge, massicot) 2824.90 ‑ Other (1) Lead oxide (Lead monoxide, litharge, massicot) (PbO). Lead or cerussite (lead hydrocarbonate) oxidised by heating in air … lead oxide or massicot, in the form of a pale yellow powder, and then, when the temperature passes the blood‑red …