ʻO ka wehewehe pōkole: Ferrous sulfate heptahydrate, i ʻike mau ʻia ʻo ka alum ʻōmaʻomaʻo, he pūhui inorganic me ke ʻano FeSO4·7H2O.Hoʻohana nui ʻia i ka hana ʻana i ka paʻakai hao, ka inika, ka hao hao, ka mea hoʻomaʻemaʻe wai, ka disinfectant, ka hao catalyst;Hoʻohana ʻia ia e like me ke kala lanahu, tanning agent...
Heluhelu hou aku