Vanadium powder

钒粉

环烷酸铬, Chromium (III) naphthenate

氧化铬, Chromium(III) oxide

Manganese(II) bromide

无水溴化锰(II)

环烷酸锰, Manganese naphthenate in mineral spirits

四氧化三锰, Manganese(II,III) oxide

Manganese(II) carbonate

碳酸锰

Iron(II) chloride, anhydrous

无水氯化亚铁

Iron(II) sulfamate

磺胺化亚铁(II)

Ammonium iron(II) sulfate hexahydrate

硫酸亚铁铵六水合物