Product Code: (BA1001.50 / BA1001.100 / BA1001.250 / BA1001.500)
Derived principally from stibnite, its principle use is an opacifier in porcelain enamels.
Typical analysis:
Sb2O3 100% pure
Melting Point 650°C
It can be used in combination with rutile and titanium as a yellow body stain, and frequently is used in glass as a decolorizing agent and stabilizer in emerald green and ruby red compositions. When used in combination with lead glaze, it gives a color commonly called Naples Yellow. The brick industry employs antimony to bleach the surface of red-burning clay to a buff color to produce variegated coloration.