Arsenic orange
Esquema
Jerarquía
<materiales por función> > colorante > pigmento > <pigmentos por color> > pigmento rojo > pigmento rojo inorgánico > rejalgar (pigmento)
Descripción
Synthetic arsenic disulfide first made in the 18th century as the counterpart to natural realgar. The synthetic variety was purer and less expensive, but is no longer used because of its toxicity.
URI original del concepto
Otros términos
- 砷橙 [zh]
- shēn chéng [zh]
- shen cheng [zh]
- shen ch'eng [zh]
- orange, arsenic [en]
- 砷橘 [zh]