Common: 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, Others

As2O3 (Arsenic Oxide)

Family:Other
Weight:198.000
Expansion:0.000
Fusion:193C

(Sources: Arsenic Oxide)

-Because of its oxidizing effect, it can be used as a fining agent to clarify iron containing glass. It will also fade the color of manganese and stabilize other colors (i.e. light green).

-In pot glasses large quantities are used to reduce yellow coloration.

-Used in specialized enamels (i.e. jewelry).

-Toxicity due to its vaporization on melting limits its use to tightly controlled environments (sublimes 193C).

Properties

  • Glaze Opacifier - White

    Arsenic can be used as an opacifier in glazes, although not as effectively as tin.

Authors

  • Tony Hansen (Owner)

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



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