Items | FeSO4.H2O Granular | FeSO4.H2O Powder | FeSO4.7H2O |
Fe | 29% Min | 30% min | 19.2% Min |
Pb | 20ppm Max | 20ppm Max | |
As | 2ppm Max | 2ppm Max | |
Cd | 5ppm Max | 5ppm Max |
Ferrous sulfate heptahydrate (kemikari formula FeSO4 7H2O) ine zvakawanda zvinoshandiswa muindasitiri uye hupenyu hwezuva nezuva, kusanganisira:
1.Fetereza yekurima: Ferrous sulfate heptahydrate inogona kushandiswa sesimbi muvhu fetiraiza.Inopa simbi inodiwa nemiti uye inosimudzira kukura nekukura kwezvirimwa.Panguva imwecheteyo, inogonawo kugadzirisa pH kukosha kwevhu uye kugadzirisa kutorwa kwezvimwe zvinovaka muviri nezvirimwa.
2.Water treatment agent: Ferrous sulfate heptahydrate inogona kushandiswa semvura yekurapa, inonyanya kushandiswa kubvisa zvinhu zvinokuvadza zvakadai se phosphorus uye sulfide mumvura.Inogona kuchenesa mhando yemvura, kudzivirira eutrophication yemuviri wemvura uye kudzivirira kuora kwepombi nemidziyo.
3.Mishonga uye zvigadzirwa zvehutano: Ferrous sulfate heptahydrate inoshandiswa sesimbi inowedzera mumishonga uye mishonga yekuchengetedza utano.Inoshandiswa kurapa iron inoshaya anemia uye kuwedzera hemoglobin mazinga.
4.Pigments uye dhayi: Ferrous sulfate heptahydrate inogona kushandiswa kugadzira mavara akasiyana-siyana uye dhayi.Semuenzaniso, inogona kushandiswa kugadzira simbi yebhuruu pigments uye dema dhayi.
5.Educational experiments: Ferrous sulfate heptahydrate inowanzoshandiswa mukuedza kwemakemikari uye kudzidzisa kuratidza maitiro ekuderedza, kuunza mvura, uye kutarisa kuchinja kwayo kwemavara.
CHERECHEDZA: Zvinofanira kucherechedzwa kuti kana uchishandisa ferrous sulfate heptahydrate, nzira dzekuchengetedza dzakakodzera dzinofanirwa kuteverwa, sekupfeka magirovhosi ekudzivirira uye magirazi, uye kudzivirira kufema guruva rayo kana kubata ganda.Kana ichishandiswa mukurapa, inofanira kushandiswa maererano nechiremba kana mazano emugadziri.
10000 Metric Ton pamwedzi
1. Ikemikari ine ngozi here?
Kwete. Ikemikari yakajairika.
2. Unogona here kupa magwaro akakodzera?
Hongu, tinogona kupa zvinyorwa zvakawanda zvinosanganisira Zvitupa zveAnalysis / Conformance;Inishuwarenzi;Origin;CCPIT;Embassy certification;Reach Certificate;Yemahara Sales Sitifiketi uye mamwe magwaro ekutumira kunze painodiwa.
3.Ndeipi nzira dzekubhadhara dzaunogamuchira?
Tinogona kugamuchira T/T, LC pakuona, LC marefu, DP uye mamwe mazwi ekubhadhara epasi rese.
4. Iwe une hushoma hwekuodha huwandu here?
Kazhinji igaba rimwe chete.