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  • Lead(II,IV) oxide - Wikipedia
    Lead (II,IV) oxide, also called red lead or minium, is the inorganic compound with the formula Pb3O4 A bright red or orange solid, it is used as pigment, in the manufacture of batteries, and rustproof primer paints It is an example of a mixed valence compound, being composed of both Pb (II) and Pb (IV) in the ratio of two to one [2]
  • Lead tetroxide | Pb3O4 | CID 16685188 - PubChem
    Lead tetroxide | Pb3O4 or O4Pb3 | CID 16685188 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety hazards toxicity information, supplier lists, and more
  • mp-22633: Pb3O4 (tetragonal, P4_2 mbc, 135) - Materials Project
    Pb3O4 crystallizes in the tetragonal P4_2 mbc space group The structure is three-dimensional there are two inequivalent Pb+2 67+ sites In the first Pb+2 67+ site, Pb+2 67+ is bonded to six O2- atoms to form edge-sharing PbO6 octahedra There are two shorter (2 18 Å) and four longer (2 25 Å) Pb–O bond lengths
  • Lead oxide - Wikipedia
    Lead oxides are a group of inorganic compounds with formulas including lead (Pb) and oxygen (O) Common lead oxides include: Less common lead oxides are: The so-called black lead oxide, which is a mixture of PbO and fine-powdered Pb metal and used in the production of lead–acid batteries
  • 四酸化三鉛 - Wikipedia
    四酸化三鉛 （しさんかさんなまり、 Pb3O4 英語：Trilead tetraoxide ）は 鉛 と 酸素 からなる 無機化合物 の一種で、鉛と酸素の組成比が 3:4 の赤色粉末状の複酸化物。 別名は 四酸化鉛（IV）二鉛（II） 、 四三酸化鉛。 赤色の 正方晶系 結晶 で、赤色 顔料 のほか、鉛ガラス、鉄の錆止め塗料として用いられる場合などは 鉛丹 、光明丹とも呼ばれる。 塩酸 には溶解するが、 希酢酸 にはほぼ不溶。
  • 四氧化三铅 - 百度百科
    四氧化三铅，俗称红丹、铅丹，是一种无机化合物，化学式为Pb3O4，为鲜橘红色粉末，不溶于水、乙醇，溶于热碱液、稀硝酸、乙酸、盐酸，主要用作防锈颜料、有机合成的氧化剂，也可用于制蓄电池、玻璃、陶瓷、搪瓷。
  • Lead(II,IV) oxide - Simple English Wikipedia, the free encyclopedia
    It is used in batteries, paints, and glass It dissolves in acids It is made by heating lead (II) oxide in air It is toxic because it contains lead Its formula is Pb3O4 It is commonly said "Sandur"
  • Why is Pb3O4 called lead (II,IV) oxide? - Chemistry Stack Exchange
    Since $\ce{Pb3O4}$ contains $\ce{Pb(II)}$ and $\ce{Pb(IV)}$, it is lead(II,IV) oxide Magnetite is actually $\ce{[Fe^{2+}][(Fe^{3+})2O4]}$, so it is iron(II,III) oxide
  • lead oxide | 1314-41-6 - ChemicalBook
    Red lead (Pb3O4) is a brilliant red-orange colored synthetic inorganic pigment used mainly as a protective priming coat for steel work rather than a coloring pigment in paints The toxic nature of this pigment restricts its use in modern coating systems
  • Aging and Discoloration of Red Lead (Pb3O4) Caused by Reactive Oxygen . . .
    This research elucidates the aging mechanisms of Pb3O4 in alkaline environments and provides valuable insights for the preservation and restoration of mural paintings Red lead (Pb3O4) has been extensively utilized as a red pigment for centuries





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