Ferric Chloride Solution CAS 7705-08-0

Ferric chloride tov, kuj hu ua hlau (III) chloride los yog FeCl3, yog ib tug tshuaj compound uas muaj nyob rau hauv daim ntawv ntawm ib tug aqueous tov, feem ntau yog siv nyob rau hauv ntau yam kev lag luam thiab kuaj daim ntawv thov. Nws yog xim daj mus rau xim av-liab kua, nyob ntawm seb nws cov concentration thiab muaj cov impurities, nrog ib tug pungent tsw. Cov tshuaj yog heev soluble nyob rau hauv dej, ua rau dissociation ntawm ferric ions (Fe3+) thiab chloride ions (Cl-).

Qhov ntau yam sib xyaw no nthuav tawm cov khoom muaj zog oxidizing, ua rau nws muaj txiaj ntsig zoo flocculant thiab coagulant hauv cov txheej txheem kho dej, qhov uas nws pab tshem tawm cov khoom raug tshem tawm, colloids, thiab cov organic teeb meem los ntawm lub cev dej. Hauv kev lag luam, nws pom cov ntawv thov hauv etching tooj liab-raws li cov ntaub ntawv, raws li ib tug mordant nyob rau hauv dyeing txheej txheem, thiab nyob rau hauv zus tau tej cov lwm yam hlau-raws li tshuaj.

Ntxiv mus,ferric chloride tovNws ua haujlwm raws li cov khoom siv hauv ntau cov tshuaj tiv thaiv, suav nrog cov txheej txheem Fischer-Tropsch rau kev sib txuas ntawm hydrocarbons los ntawm carbon monoxide thiab hydrogen. Nws kuj tseem ua lub luag haujlwm hauv kev npaj cov pigments, tshwj xeeb tshaj yog cov hlau oxides siv hauv cov xim thiab cov txheej txheem.

Hauv kev tshawb fawb txog kev kho mob, Ferric chloride tau siv los ua kom muaj kev ntxhov siab oxidative hauv hlwb rau kev kawm txog cov tshuaj antioxidant thiab cov teebmeem ntawm oxidative puas tsuaj. Txawm li cas los xij, vim nws qhov xwm txheej corrosive, kev tswj xyuas kom zoo yog qhov tseem ceeb kom tsis txhob muaj tawv nqaij thiab qhov muag, nrog rau kev nqus ntawm nws cov pa.

Ferric chloride yog ib qho kev sib xyaw ua ke nrog ntau yam kev siv hauv kev kho dej, dyeing thiab luam ntawv, metallurgy, mining, tshuaj lom neeg kev lag luam, hluav taws xob, kev tsim kho, thiab txawm tias tshuaj. Nws cov khoom tshwj xeeb ua rau nws yog ib qho tseem ceeb hauv ntau cov txheej txheem thiab cov khoom lag luam.

Kev kho dej thiab kev lim dej pov tseg

• Dej Purification: Ferric chloride yog siv los ua coagulant lossis flocculant hauv cov txheej txheem kho dej kom tshem tawm cov khib nyiab, colloids, thiab cov organic teeb meem los ntawm dej. Nws cov nqi siab zoo ua tau zoo neutralizes tsis zoo nqi hais, uas ua rau tsim cov loj, yooj yim settleable flocs.

 

• Kev kho dej khib nyiab: Hauv cov chaw kho dej khib nyiab, nws tau ua haujlwm kom tshem tawm cov kab mob, cov hlau hnyav, thiab phosphorus los ntawm cov dej khib nyiab hauv nroog thiab hauv nroog.

Dyeing thiab Printing

• Ferric chloride ua haujlwm ua tus neeg sawv cev oxidizing thiab mordant hauv cov txheej txheem dyeing, tshwj xeeb tshaj yog rau cov xim ntuj xws li indigo. Nws pab txhim kho dyes rau ntawm cov ntaub, ua kom cov xim ceev thiab durability.

 

• Hauv kev luam ntawv, nws tuaj yeem siv los ua tus neeg sawv cev etching rau cov ntawv luam tawm Circuit Board thiab lwm yam kev siv precision.

Metallurgy thiab Mining

• Raws li tus neeg sawv cev chlorinating, ferric chloride yog siv rau hauv kev tshem tawm cov hlau los ntawm lawv cov ore, tshwj xeeb tshaj yog nyob rau hauv leaching ntawm kub, nyiaj, thiab lwm yam hlau muaj nuj nqis.

 

• Nws kuj tseem ua haujlwm hauv kev ua kom huv ntawm tooj liab thiab lwm yam hlau los ntawm kev tsim cov chlorides insoluble.

Kev lag luam tshuaj

• Ferric chloride yog cov khoom siv tseem ceeb hauv kev tsim ntau yam tshuaj, nrog rau cov hlau-raws li catalysts, pigments, thiab lwm yam hlau ntsev.

 

• Nws pom cov ntawv thov hauv kev sib txuas ntawm cov organic sib txuas thiab ua cov reagent hauv cov chaw sim.

Electronics

• Hauv kev lag luam hluav taws xob, ferric chloride yog siv los ua ib qho etchant rau microcircuits, luam ntawv Circuit Court boards, thiab lwm yam precision hluav taws xob Cheebtsam.

 

• Nws muaj peev xwm yaj tooj liab thiab lwm yam hlau ua rau nws yog ib qho cuab yeej zoo hauv kev tsim cov khoom siv hluav taws xob sib txawv.

Kev tsim kho

• Ferric chloride qee zaum siv los ua ib qho ntxiv hauv cov khoom siv pob zeb thiab cov cementitious los txhim kho lawv lub zog thiab kav ntev.

 

• Nws tseem tuaj yeem ua haujlwm los ua cov xeb tshem tawm thiab kho qhov chaw rau cov hlau hauv kev tsim kho.

Tshuaj thiab noj qab haus huv

• Txawm hais tias tsis siv ncaj qha rau hauv kev kho mob, ferric chloride thiab nws cov derivatives tuaj yeem ua lub luag haujlwm hauv kev sib txuas ntawm qee yam tshuaj lossis ua cov khoom nruab nrab hauv cov txheej txheem tsim tshuaj.

 

• Hauv cov chaw kuaj mob, nws yog siv rau ntau yam kev ntsuam xyuas thiab kev kuaj mob.

Lwm Daim Ntawv Thov

• Ferric chloride kuj tseem siv rau hauv kev tsim cov chiv, tshwj xeeb tshaj yog cov uas muaj hlau, ntxiv rau cov av as-ham.

 

• Nws tuaj yeem pom hauv qee daim ntawv thov kev ua zaub mov, qhov twg nws ua haujlwm raws li cov khoom noj ntxiv lossis hauv kev qhia meej ntawm qee yam dej haus.

1. Hlau filings chlorination txoj kev:

Muab cov seem hlau tso rau hauv steel ntsug reactor rau chlorination. Sab saum toj ntawm cov tshuaj tiv thaiv rauv yog qhov preheating seem, lined nrog cov ntaub ntawv refractory; Qhov qis dua yog ntu cov tshuaj tiv thaiv nrog lub tsho dej txias. Cov ntaub ntawv pov tseg hlau (xaim) tau ntxiv los ntawm sab saum toj kom hnov ​​​​mob nrog cov roj chlorine ntws ntws mus rau hauv cov tshuaj tiv thaiv qis. Lub generated ferric chloride vapor thiab tail gas yog tawm los ntawm sab saum toj, nkag mus rau lub condenser thiab ntxiab kom condense mus rau hauv cov khoom muaju, thiab yog scraped tawm ntawm phab ntsa ntawm lub condenser thiab cuab los ntawm lub agitator los tsim anhydrous ferric chloride tiav cov khoom.

Cov pa roj av muaj ib qho me me ntawm cov tshuaj dawb tsis muaj tshuaj chlorine thiab ferric chloride, uas yog absorbed los ntawm ferrous chloride tov kom tau.ferric chloride tov. Thaum lub sij hawm tsim khoom thiab kev ua haujlwm, txij li thaum lub ferric chloride vapor yog qhov kub siab heev tom qab kev sib cuag nrog cov dej noo hauv huab cua, thiab cov roj hydrochloric acid raug tso tawm, cov kav dej thiab cov khoom siv yuav tsum raug kaw kom zoo, thiab tag nrho lub cev yuav tsum ua haujlwm nyob rau hauv qhov tsis zoo.

2. Nws tuaj yeem npaj tau los ntawm cov tshuaj tiv thaiv ncaj qha ntawm hlau thiab chlorine. Siv lub iav super tawv nrog lub taub ntawm 28mm thiab ntev ntawm ntau tshaj 1m raws li cov tshuaj tiv thaiv raj, thiab ua ob mus rau peb lub caj dab raws cov tshuaj tiv thaiv raj, thiaj li hlawv tawm lub caj dab tom qab sublimation ntawm cov khoom. Thaum lub puab txoj kab uas hla ntawm caj dab me dua 10 hli, nws yuav raug thaiv los ntawm cov khoom. Tsis tas li ntawd, txhawm rau kom tsis txhob muaj cov tshuaj chlorine ntws los ntawm kev thaiv cov yeeb nkab thaum lub sij hawm cov tshuaj tiv thaiv, uas yuav ua rau cov tshuaj chlorine tawm ntawm lub interface, nws muaj kev nyab xeeb dua los teeb tsa lwm txoj kev khiav tawm roj. Yog tias yuav tsum tau npaj ntau cov tshuaj anhydrous, lub raj mis lub qhov ncauj dav yuav tsum tau siv los ua tus txais, lub raj tsis muaj caj dab luv calcium chloride yuav tsum tau txuas nrog, thiab cov concentrated sodium hydroxide aqueous tov yuav tsum tau siv los nqus cov tshuaj chlorine. Cov yeeb nkab tshuaj tiv thaiv yuav tsum tau ntim nrog cov cua qhuav ua ntej thiab ua kom sov kom tshem tawm cov dej hauv cov yeeb nkab. Tom qab ntawd muab 35.5g ntawm cov hlau ntshiab hlau qhuav ntawm 110 ° C rau hauv qhov kawg ntawm cov tshuaj tiv thaiv raj, hloov cov huab cua hauv lub raj nrog cov tshuaj chlorine, thiab ua tib zoo cua sov hauv qab cov hlau hlau nrog lub teeb roj kom sai sai tsim cov tshuaj tiv thaiv exothermic. Yog li ntawd, kev saib xyuas yuav tsum tau them rau qhov kev hloov ntawm cov nplaim taws. Yog tias cov tshuaj tiv thaiv ua tiav, txav cov nplaim hluav taws rov qab los thaum hla cov tshuaj chlorine kom sublimate cov khoom mus rau qhov chaw nyob ib sab ntawm lub raj. Kho cov khoom rov qab thiab sau cov khoom ntawm qhov kawg ntawm lub raj. Tom qab txias, hloov cov tshuaj chlorine nrog cov cua qhuav kom huv si lossis nitrogen, thiab tom qab ntawd fuse ib feem nrog cov khoom kawg. Kev tshem tawm cov khoom kawg ntawm lub raj sealing yuav tsum tau nqa tawm hauv qhov cub kom qhuav. Cov tshuaj tiv thaiv yog ua los ntawm ntau lub hauv paus, tab sis vim yog kev sib txuas ntawm cov khoom ntawm cov yeeb nkab phab ntsa, nws yog ib qho inevitable uas yuav tshwm sim ob peb feem pua.

3. Muab 20g ntawm hmoov ferric chloride hexahydrate rau hauv ib lub khob hauv qab, thiab ntxiv 50mL ntawm freshly distilled thionyl chloride. Txawm hais tias sulfur dioxide thiab hydrogen chloride raug tsim tam sim ntawm chav tsev kub. Thaum foaming nres, nruab ib lub reflux condenser rau ntawm lub hwj thiab ua kom sov lub reflux rau 1 ~ 2h. Tshaj thionyl chloride tuaj yeem raug tshem tawm los ntawm lub tshuab nqus tsev distillation. Hloov cov khoom hauv lub khob sai sai rau lub tshuab ziab khaub ncaws uas muaj sodium hydroxide, thiab muab tso rau tsawg kawg 12 teev kom tshem tawm cov thionyl chloride tag nrho. Cov txiaj ntsig tuaj yeem suav nrog ntau yam.

4. Nws tuaj yeem npaj tau los ntawm reacting hydrochloric acid nrog hlau oxide lossis dhau cov roj chlorine rau hauv cov tshuaj ferrous chloride.

1. Mob toxicity

Ferric chloride tovmuaj tej yam mob toxicity rau cov kab mob nyob. Lub qhov ncauj LD50 (qhov nruab nrab ntawm qhov tuag taus) rau cov nas yog 1872mg / kg, uas txhais tau hais tias tom qab noj cov tshuaj rau nas, ib nrab ntawm lawv yuav tuag. Cov ntaub ntawv no qhia tau hais tias nws muaj kev cuam tshuam loj heev rau cov kab mob ntawm qhov siab dua.

2. Corrosive

Nws muaj zog corrosiveness, uas yog ib qho tseem ceeb ntawm nws toxicity. Thaum cov khoom nkag mus rau hauv kev sib cuag ncaj qha rau ntawm daim tawv nqaij, qhov muag, thiab lwm yam, nws tuaj yeem ua rau muaj tshuaj lom. Rau daim tawv nqaij, kev sib cuag yuav ua rau liab, o, mob, rwj, thiab txawm necrosis. Rau qhov muag, nws tuaj yeem ua rau qhov muag mob hnyav thiab kub hnyiab, thiab thaum mob hnyav, nws tuaj yeem ua rau dig muag.

3. Kev phom sij

4.Lwm kev ceev faj

• Kev tsis haum tshuaj: Nws kuj tseem yuav ua rau muaj kev fab tshuaj xws li pob khaus, ua pa nyuaj, thiab lwm yam. Rau cov neeg muaj kev fab tshuaj, yuav tsum tau them nyiaj tshwj xeeb kom tsis txhob sib cuag nrog ferric chloride.
• Environmental hazards: Yog hais tias cov tshuaj raug tso tawm ncaj qha rau hauv ib puag ncig, nws yuav ua rau muaj kuab paug rau lub cev dej thiab av, thiab muaj kev cuam tshuam tsis zoo rau ib puag ncig ecological.

Cim npe nrov: ferric chloride kua cas 7705-08-0, lwm tus neeg, manufacturers, hoobkas, lag luam wholesale, yuav, nqe, tej, kev muag khoom