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huahana

Ferrous Sulfate Monohydrate (5-20 mesh)

ʻO ka wehewehe pōkole:

He mea maʻalahi ke hoʻoheheʻe ʻia i loko o ka ʻeleʻele melemele kumu ferric sulfate he paʻakikī ke hoʻoheheʻe i ka wai i ka ea haʻahaʻa.10% waiʻakika i ka litmus (pH waiwai ma kahi o 3.7).Ke hoʻomehana ʻia i ka 70 ~ 73 ℃, e nalowale ana 3 mau mole wai;ke hoʻomehana ʻia i ka 80 ~ 123 ℃, e nalowale ana 6 mau mole wai;ke hoʻomehana ʻia ma luna o 156 ℃, e hoʻololi ʻia i ka ferric sulfate kumu.


Huahana Huahana

Huahana Huahana

Nānā Huahana

Hiki ke hoʻoheheʻe ʻia i ka wai (1g / 1.5ml, 25 ℃ a i ʻole 1g / 0.5ml wai paila).ʻAʻole hiki ke hoʻoheheʻe ʻia i ka ethanol.Hoʻoemi.Hoʻopau ʻia e ka wela nui a hoʻokuʻu i ke kinoea ʻona.I loko o ke keʻena hana, hiki ke loaʻa iā ia ma ka hana ʻana i ka hopena keleawe sulfate me ka hao.E hoʻopau ʻia i ka ea maloʻo.

Nā mea hoʻāʻo Waiwai hui
Maʻemaʻe o ka ferrous sulfate monohydrate ≥91.4%
Maʻemaʻe o ka ferrous ≥30%
Pb (ke alakaʻi) MAX20 ppm
As (arsenic) MAX2 ppm
Cd (chromium) MAX5 ppm

Kiʻi Huahana

Hana a hoʻohana

Hoʻohana ʻia no ka hana ʻana i ka paʻakai hao, iron oxide pigment, mordant, wai hoʻomaʻemaʻe wai, preservative, disinfectant, etc.

ʻO ka lāʻau lapaʻau, hoʻohana ʻia ʻo ia e like me ka lāʻau anti anemia, astringent kūloko a me ke koko tonic, hiki ke hoʻohana ʻia no ka make ʻana o ke koko ma muli o ka hysteromyoma;Analytical reagents a me nā mea maka no ka hana ferrite;

Mea paʻa hao ma ke ʻano he meaʻai meaʻai;

Ma ka mahiʻai, hiki ke hoʻohana ʻia e like me ka pesticide e pale ai i ka pala palaoa, ka ʻōpala o nā ʻāpala a me nā pears a me ka pala o nā kumulāʻau hua;Hoʻohana ʻia ka papa edible ma ke ʻano he meaʻai meaʻai, e like me ka hao hao a me ka huaʻai a me ka waihoʻoluʻu kala.

Hiki ke hoʻohana ʻia i mea hoʻomomona e wehe i ka moss a me nā lichens mai nā kumu lāʻau.ʻO ia ka mea maka no ka hana ʻana i ka iron oxide, iron oxide ʻulaʻula a me ka hao polū inorganic pigments, ka hao catalyst a me ka polyferric sulfate.

Eia kekahi, hoʻohana ʻia ia e like me ka chromatographic reagent.

hoʻolauna

Huina kemika: FeSO4 · H2O

Helu HS Dute: 28332910

Helu CAS: 17375-41-6

EINECS No.: 231-753-5

Kūlana hoʻokō: Hg / t2935-2006

Nānā: nā ʻāpana keʻokeʻo hina

Nui: nui (5-20 mesh)

Hoʻopili a mālama

I ke kauwela, he 30 mau lā ka mālama ʻana, ʻoi aku ka liʻiliʻi o ke kumukūʻai, maikaʻi ka hopena decolorization, nui ka pua alum flocculation a wikiwiki ka sedimentation ʻO nā ʻeke waho: 50kg a me 25kg i ulana ʻia.Hoʻohana nui ʻia ka ferrous sulfate i ka mālama ʻana i ka bleaching a me ka hoʻoluʻu ʻana a me ka electroplating wastewater.He flocculant hoʻomaʻemaʻe wai maikaʻi, hoʻohana nui ʻia i ka mālama decolorization o ka bleaching a me ka wai kala ʻana, me ka hopena maikaʻi;Hiki ke hoʻohana ʻia e like me ka mea maka o ka ferrous sulfate monohydrate, i hoʻohana nui ʻia i ka ʻoihana hānai;ʻO ia ka mea kumu nui o ka polymeric ferric sulfate me ka flocculant kiʻekiʻe no ka electroplating wastewater.

Hoʻomalu no ka hana

Paʻa ka hana, hoʻopau kūloko.Kāohi i ka lepo mai ka hoʻokuʻu ʻia ʻana i ka lewa o ka hale hana.Pono nā mea hana e hoʻomaʻamaʻa kūikawā a mālama pono i nā kaʻina hana.Manaʻo ʻia e hoʻohana nā mea hoʻohana i nā maka lepo kānana ponoʻī, nā aniani palekana kemika, ka waika a me nā lole kūpaʻa alkali a me nā mīkina lima kūpaʻa alkali.E pale i ka hana lepo.E hōʻalo i ka hoʻopili ʻana me nā oxidants a me nā alkali.Hoʻolako ʻia me nā lako lapaʻau ulia pōpilikia leakage.Hiki ke waiho ʻia nā mea ʻino i nā ipu ʻole.E mālama i ka mālama ʻana: e mālama i loko o kahi hale kūʻai anuanu a me ka ea.E hoʻokaʻawale i nā kumu ahi a me ka wela.Pale i ka lā pololei.Pono e hoʻopaʻa ʻia ka pūʻolo a me ka ʻole o ka wai.E mālama kaʻawale ia mai nā oxidants a me nā alkalis, a ʻaʻole e ʻae ʻia ka waiho ʻana i hui ʻia.Pono e hoʻolako ʻia ka wahi mālama me nā mea kūpono e loaʻa ai ka leakage.


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