ferrocyanide
/fer-oh-sahy-uh-nahyd, -nid/US // ˌfɛr oʊˈsaɪ əˌnaɪd, -nɪd //UK // (ˌfɛrəʊˈsaɪəˌnaɪd) //
氰化铁,氰化亚铁,铁氰化物,氰化物铁
Definitions
n.名词 noun
- 1
Chemistry.
- : a salt of ferrocyanic acid, as potassium ferrocyanide, K4Fe6.
Examples
Barii ferrocyanidum, L. From pure ferrocyanide of iron digested in baryta water.
White Gunpowder: a mixture of potassium chlorate, potassium ferrocyanide, and sugar.
The precipitate of zinc ferrocyanide formed in the assay solution is white; but if traces of iron are present, it becomes bluish.
Filter, wash with a little hot water; and titrate with standard ferrocyanide.
By adding ferrocyanide of potassium to ordinary ink, an indelible writing ink may be obtained.
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