Triammonium citrate
Esquema
Jerarquía
<materials by composition> > inorganic material > salt (inorganic material)
Descripción
A chemical compound; in conservation, a chelating agent of ammonium salt of citric acid used in solution for surface cleaning of paper, paintings, and other materials. May also be used as a buffering agent, preservative, and food additive.
URI original del concepto
Otros términos
- citrate, triammonium [en]
- TAC [en]