碳化铬, Chromium carbide

Manganese(II) acetylacetonate

乙酰丙酮锰(II)

Manganese(II) iodide, anhydrous

碘化锰

Manganese(III) oxide

三氧化二锰

Iron powder

铁粉

Iron(III) sulfate hydrate, tech. gr.

硫酸铁水合物

溴化亚铁(II)水合物, Iron(II) bromide hydrate

Iron foil

铁箔

Iron(II) acetate, anhydrous

醋酸亚铁

柠檬酸钴水合物, Cobalt(II) citrate hydrate