Ana buƙatar jure wa lalatawar acid daban-daban kamar oxalic acid, sulfuric acid-iron sulfate, nitric acid, nitric acid-hydrofluoric acid, sulfuric acid-copper sulfate, phosphoric acid, formic acid, acetic acid da sauran acid. Ana amfani da shi sosai a masana'antar sinadarai, abinci, magani, yin takarda, man fetur, makamashin atomic, da dai sauransu. Masana'antu, da sassa daban-daban da abubuwan da aka gyara don gini, kayan abinci, kayan tebur, motoci, da kayan aikin gida. Domin tabbatar da cewa kayan aikin injiniya kamar ƙarfin yawan amfanin ƙasa, ƙarfin ƙarfi, haɓakawa da taurin faranti daban-daban na bakin karfe sun dace da buƙatun, faranti na ƙarfe dole ne a sha maganin zafi kamar annealing, maganin maganin, da kuma tsufa kafin bayarwa.