Ferrous Sulphate Heptahydrate FeSO4.7H2O Fertilizer / Mining Qib

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Khoom npe: Ferrous Sulphate Heptahydrate

Cov roj formula: FeSO4 · 7H2O

Molecular Luj: 278.05

CAS: 7782-63-0 Nr

Einecs No: 616-510-7

HS Code: 2833.2910.00 Nws

Tsos: Ntsuab Crystal

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Product Detail

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Specification	Yam khoom	Txuj
	Fe₂SO₄· 7 H₂O	≥98%
	Fe	≤ 19.7%
	Cd	≤ 0.0005%
	As	≤ 0.0002%
	Pb	≤0.002%
	Cl	≤ 0.005%
	Dej Insoluble	≤ 0.5%
Ntim	Nyob rau hauv lub hnab woven lined nrog yas, net wt.25kgs los yog 1000kgs hnab.

Daim ntawv thov

Siv ua dej purifier, roj purification tus neeg sawv cev, mordant, tshuaj tua kab mob, thiab siv los ua tus number case, pigment, tshuaj raws li cov ntshav ntxiv.Kev ua liaj ua teb yog siv tshuaj chiv, tshuaj tua kab thiab tshuaj tua kab.

Kev kho thiab kho:
Kev ceev faj txog kev ua haujlwm: kaw kev ua haujlwm thiab tso tawm hauv zos.Tiv thaiv kom tsis txhob muaj plua plav tawm mus rau hauv chav ua haujlwm huab cua.Cov neeg ua haujlwm yuav tsum tau txais kev cob qhia tshwj xeeb thiab ua raws li cov txheej txheem ua haujlwm.Nws raug pom zoo tias cov neeg ua haujlwm hnav lub ntsej muag lub ntsej muag lub ntsej muag plua plav plua plav, tshuaj tiv thaiv tsom iav, roj hmab acid thiab alkali-resistant khaub ncaws, thiab roj hmab acid thiab alkali-resistant hnab looj tes.Zam kev tsim plua plav.Tsis txhob sib cuag nrog oxidants thiab alkali.Muab cov khoom siv kho mob thaum muaj xwm ceev.Lub thawv ntim khoom yuav muaj cov khoom tsis zoo.
Kev ceev faj khaws cia: khaws cia hauv qhov chaw txias thiab cua txias.Khaws kom deb ntawm qhov hluav taws kub thiab qhov chaw kub.Tiv thaiv tshav ntuj ncaj qha.Lub pob yuav tsum raug kaw thiab tsis muaj dej noo.Nws yuav tsum tau muab cais los ntawm oxidant thiab alkali, thiab kev sib xyaw cia yog txwv tsis pub.Qhov chaw cia khoom yuav tsum tau nruab nrog cov ntaub ntawv tsim nyog kom muaj cov xau.Nws yog ib qho yooj yim rau oxidized nyob rau hauv cov huab cua, yog li nws yuav tsum tau siv thiab npaj rau hauv kev sim.

Kev soj ntsuam txoj kev:
Engineering tswj: kaw kev ua haujlwm thiab tso tawm hauv zos.
Kev tiv thaiv kab mob ua pa: thaum cov plua plav concentration hauv huab cua tshaj li tus qauv, yuav tsum hnav lub npog ntsej muag tus kheej.Thaum muaj xwm txheej ceev lossis khiav tawm, yuav tsum hnav lub tshuab ua pa.
Kev tiv thaiv qhov muag: hnav tsom iav kev nyab xeeb tshuaj.
Kev tiv thaiv lub cev: hnav roj hmab acid thiab alkali-resistant khaub ncaws.
Kev tiv thaiv tes: hnav roj hmab acid thiab alkali-resistant hnab looj tes.
Lwm yam kev tiv thaiv: haus luam yeeb, noj mov thiab haus dej haus cawv yog txwv tsis pub nyob hauv chaw ua haujlwm.Ntxuav tes ua ntej noj mov.Da dej thiab hloov khaub ncaws tom qab ua haujlwm.Ua kom tus cwj pwm zoo huv si.