ʻO ka Ferrous Sulphate Heptahydrate

Hoʻolauna pōkole：

ʻO Ferrous sulfate heptahydrate, i ʻike nui ʻia ʻo ka alum ʻōmaʻomaʻo, he hui inorganic me ke ʻano FeSO4·7H2O. Hoʻohana nui ʻia i ka hana ʻana i ka paʻakai hao, ka ʻīnika, ka ʻokikene hao magnetic, ka mea hoʻomaʻemaʻe wai, ka mea hoʻomaʻemaʻe, ka mea hoʻoulu hao; Hoʻohana ʻia ia ma ke ʻano he dye lanahu, ka mea tanning, ka mea hoʻokeʻokeʻo, ka mea mālama lāʻau a me ka mea hoʻohui mea hoʻouluulu, a me ka hana ʻana i ka ferrous sulfate monohydrate. Ua hoʻolauna ʻia nā waiwai, nā noi, ka hoʻomākaukau ʻana a me ka palekana o ka ferrous sulfate heptahydrate ma kēia pepa.

ʻAno maoli

He kristal polū ka Ferrous sulfate heptahydrate me kahi ʻōnaehana kristal alternating maikaʻi a me kahi ʻano hexagonal paʻa maʻamau.

He mea maʻalahi ka nalowale ʻana o ka wai aniani o ka Ferrous sulfate heptahydrate i ka lewa a lilo i ferrous sulfate anhydrous, nona ka reducibility ikaika a me ka oxidation.

He ʻakika kona hopena wai no ka mea e palaho ana ia i ka wai e hana i ka waikawa sulfuric a me nā iona ferrous.

ʻO ka nui o ka ferrous sulfate heptahydrate he 1.897g/cm3, kahi kiko heheʻe o 64 ° C a me kahi kiko paila o 300 ° C.

He haʻahaʻa kona kūpaʻa wela, a maʻalahi hoʻi e palaho i nā mahana kiʻekiʻe e hana i nā kinoea ʻino e like me ka sulfur dioxide a me ka sulfur trioxide.

Noi

Hoʻohana nui ʻia ka ferrous sulfate heptahydrate i ka ʻoihana.

ʻO ka mea mua, he kumu nui ia o ka hao, hiki ke hoʻohana ʻia e hoʻomākaukau i nā hui hao ʻē aʻe, e like me ka ferrous oxide, ferrous hydroxide, ferrous chloride, a pēlā aku.

ʻO ka lua, hiki ke hoʻohana ʻia e hoʻomākaukau i nā kemika e like me nā pila, nā kala, nā mea hoʻoulu, a me nā pesticides.

Eia kekahi, hiki ke hoʻohana ʻia i ka mālama ʻana i ka wai ʻino, desulfurization, ka hoʻomākaukau ʻana i ka phosphate fertilizer a me nā ʻano ʻē aʻe.

ʻO ke koʻikoʻi o ka ferrous sulfate heptahydrate he mea maopopo ia, a he nui nā noi i ka hana ʻoihana.

ʻAno hoʻomākaukau

Nui nā ʻano hana no ka hoʻomākaukau ʻana o ka ferrous sulfate heptahydrate, a penei nā ʻano hana maʻamau:

1. Ka hoʻomākaukau ʻana o ka waikawa sulfuric a me ka pauka ferrous.

2. Hoʻomākaukau ʻana o ka waikawa sulfuric a me ka hopena ferrous ingot.

3. Ka hoʻomākaukau ʻana o ka waikawa sulfuric a me ka ammonia ferrous.

Pono e hoʻomaopopo ʻia e pono e kāohi pono ʻia nā kūlana o ka hopena i ka wā o ke kaʻina hana hoʻomākaukau e pale aku i nā kinoea ʻino a me nā pohō pono ʻole.

Palekana

Loaʻa i ka Ferrous sulfate heptahydrate kekahi pilikia, pono e hoʻolohe i nā mea aʻe:

1. He mea ʻawahia ka Ferrous sulfate heptahydrate a ʻaʻole pono e hoʻopā pololei ʻia. Pono e pale ʻia ka hanu ʻana, ka ʻai ʻana, a me ka hoʻopā ʻana me ka ʻili a me nā maka.

2. I ka hoʻomākaukau ʻana a me ka hoʻohana ʻana i ka ferrous sulfate heptahydrate, pono e mālama pono ʻia e pale aku i nā kinoea ʻino a me nā pōʻino ahi a me ka pahū.

3. I ka wā e mālama ai a me ka halihali ʻana, pono e makaʻala e pale aku i ka hoʻopili ʻana me nā kemika e like me nā oxidants, nā waikawa a me nā alkalis e pale aku ai i nā hopena a me nā ulia.

Hōʻuluʻulu manaʻo

I ka hōʻuluʻulu manaʻo, he hui inorganic koʻikoʻi ka ferrous sulfate heptahydrate a he ākea nā noi.

I ka hana ʻoihana a me nā keʻena hoʻokolohua, pono e uku ʻia ka makaʻala i kona pilikia, a pono e hana i nā hana kūpono no ka mālama ʻana, ka halihali a me ka hoʻohana ʻana e hōʻoia i ka palekana pilikino a me ka palekana o ke kaiapuni.

I ka manawa like, pono e uku ʻia ka manaʻo i ka mālama ʻana i nā kumuwaiwai i ke kaʻina hana o ka hoʻohana ʻana e pale aku i ka ʻōpala a me ka haumia.