SO3 (Sulfur Trioxide)

Al₂O₃ | B₂O₃ | BaO | C | CaO | CO₂ | CoO | Cr₂O₃ | Cu₂O | CuO | Fe₂O₃ | FeO | H₂O | K₂O | Li₂O | LOI | MgO | MnO | MnO₂ | Na₂O | NiO | O | Organics | P₂O₅ | PbO | SiO₂ | SnO₂ | SO₃ | SO₄ | SrO | TiO₂ | V₂O₅ | ZnO | ZrO | ZrO₂

Ag₂O | AlF₃ | As₂O₃ | As₄O6 | Au₂O₃ | BaF₂ | BeO | Bi₂O₃ | CaF₂ | CdO | CeO₂ | Cl | CO | CrO₃ | Cs₂O | CuCO₃ | Dy₂O₃ | Er₂O₃ | Eu₂O₃ | F | Fr₂O | Free SiO₂ | Ga₂O₃ | GdO₃ | GeO₂ | HfO₂ | HgO | Ho₂O₃ | In₂O₃ | IrO₂ | KF | KNaO | La₂O₃ | Lu₂O₃ | Mn₂O₃ | MoO₃ | N₂O₅ | NaF | Nb₂O₅ | Nd₂O₃ | Ni₂O₃ | OsO₂ | Pa₂O₅ | PbF₂ | PdO | PmO₃ | PO₄ | Pr₂O₃ | PrO₂ | PtO₂ | RaO | Rb₂O | Re₂O7 | RhO₃ | RuO₂ | Sb₂O₃ | Sb₂O₅ | Sc₂O₃ | Se | SeO₂ | Sm₂O₃ | Ta₂O₅ | Tb₂O₃ | Tc₂O7 | ThO₂ | Tl₂O | Tm₂O₃ | Trace | U₃O8 | UO₂ | WO₃ | Y₂O₃ | Yb₂O₃

-SO₃ refers to the sulfur material that burns away during firing. It can be used in an analysis to make clear the nature of LOI components. Since it is lost during firing, a formula weight of zero should be used (if SO₃ is included as an oxide in the material formula) so there is no impact on the calculated formula or calculated properties.

-Many raw clays contain some sulfur. For example, stoneware, fireclay or brick clays can contain 5% or more SO₃.

SO₃ (Sulfur Trioxide)

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Common Ceramic Oxides

Uncommon Ceramic Oxides

SO3 (Sulfur Trioxide)

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SO₃ (Sulfur Trioxide)