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出典:Wiktionary
出典:『Wiktionary』 (2025/10/11 21:39 UTC 版)
lead tetroxide (uncountable)
出典:Wikipedia
出典:『Wikipedia』 (2011/05/17 05:11 UTC 版)
Lead tetroxide, also called minium, red lead or triplumbic tetroxide, is a bright red or orange crystalline or amorphous pigment. Chemically, red lead is lead tetroxide, Pb3O4, or 2PbO·PbO2.
lead tetroxide