Ferrous Sulphate Monohydrate:Sulfate kemika FESO4, maʻamau, ʻehiku wai aniani sulfate FESO4 · 7H2O, ʻike mau ʻia he alum ʻōmaʻomaʻo.Polū ʻulaʻula - ʻōmaʻomaʻo monocular kristal, ka nui o 1.898g/cm3, chemicalbook64 ℃ hehee ʻia i ka wai aniani.Hiki ke hoʻoheheʻe ʻia i loko o ka wai, he ʻawaka ka wai.Hoʻomaʻamaʻa mālie ʻia i ka lewa, a ua oxidized i loko o ka paʻakai hao alkaline melemele-brown.Pau ka wai aniani ma 300 ° C, a ʻo ka mea wai ʻole he pauda keʻokeʻo.
ʻO ke ʻano nui: ʻAi maʻalahi ka hao sulfate i ka melemele a i ʻole ka hao ʻeleʻele i ka ea pulu.I loko o ka wai, ʻo ka neʻe ʻana o ka hopena no ka sulfate maʻamau ma kahi o 10%.Ma ke ʻano he palaki, hui pū ʻia me ChemicalBook Granules, nā huaʻai maikaʻi, ke pohō wikiwiki, nā hopena kala maikaʻi loa, nā kumu kūʻai haʻahaʻa o nā mea lapaʻau sulfate, a kūpono no ka mālama ʻana i ka wai me ka waiwai PH ma luna o 8.5.
CAS: 7782-63-0