Barium chloride

Barium chloride ntsev yog ib yam khoom uas teej tug mus rau cov pab pawg neeg ntawm binary inorganic tebchaw. Cov tshuaj mis ntawm no ntsev - BaCl2, nyob rau hauv cov ntawv nyeem feem ntau siv lub npe ntawm barium chloride. Nyob rau hauv tej yam kev mob, barium chloride muaj cov nram qab physicochemical zog. Nws yog ib tug rhombic muaju, tsis muaj kob nyob rau hauv cov tsos, uas tau cov yaj nyob rau hauv dej cawv ntsiab thiab tsis yaj nyob rau hauv ether. Thaum ua ke nrog cov dej, nws cov ntaub ntawv ib tug compound ntawm barium chloride dihydrate, uas yog ib tug saib rau ntawm ib muaju muaj tsis muaj xim. Barium chloride yog uas tsis yog-flammable, resistant rau av thiab hluav taws, heev tshuaj lom.

Thaum uas siv cov no substance yuav tsum ua raws li nruj kev nyab xeeb ceev faj. Tom qab kev sib cuag nrog barium chloride rau hauv tib neeg lub cev los yog nyob rau hauv kev sib cuag nrog no substance yog pib kav ntev hlwb tus kab mob tej zaum yuav tshwm sim irreversible hloov nyob rau hauv lub siab, tus po tau sclerosis. Yog hais tias hmoov av tau txais hauv lub cev ntawm barium chloride, uas muaj feem xyuam rau lub ntsws thiab bronchi. Thiab yog hais tias muaj yog ib tug tshuaj uas nkag mus rau tus mob huam, lub loj lom tej zaum yuav tshwm sim, ua rau tuag tes tuag taw thiab txawm tsis pom.

Nyob rau hauv lub rooj plaub uas lub tseem tau spilling hmoov los yog siv lead ua yeeb tshuaj, nws yog tsim nyog los noj tam sim ntawd precautionary ntsuas uas yuav neutralize los yog txo qhov tshwm sim ntawm kev mob loj txim. Qhov chaw nchuav yuav tsum tam sim ntawd yuav raug rho tawm, rau nws yog tau mus thov tib yam xuab zeb. Nyob rau hauv txhua rooj plaub yuav tsum tsis txhob tso cai hu nrog dej, qhov no yeeb tshuaj, nws muaj peev xwm ntxiv aggravate qhov teeb meem no.

Nyob rau hauv cov kev phem ntawm xws li high toxicity ntawm lub compound, siv cov barium chloride yuav siv sij hawm qhov chaw nyob rau hauv ntau yam spheres ntawm tib neeg kev ua si.

Nyob rau hauv kev xyaum, cov kev kawm ntaub ntawv yog siv rau cov kev lees paub ntawm acids thiab lwm yam. Yog li, piv txwv li, sulfuric acid thiab barium chloride los ntawm reacting muab ib tug dawb precipitate uas yog barium sulfate, ntawm uas cov tsim thiab pom tias kev sib cuag yog chiv siv sulfuric acid.

Koj muaj peev xwm muab lwm cov piv txwv. Piv txwv li, yog tias tov nyob rau hauv cov kua ammonium sulfate thiab barium chloride tseem saib tau cov tsis dawb precipitate, uas txhais tau tias kuj muab sulfate.

Daim ntawv thov kev barium chloride yog ib qho nyob rau hauv ntau cov tshuaj raug industries. Piv txwv li, siv ntawm no compound tso cai rau kom muab tau txawv npaj thiab pigments, xws li xws li cov kasselevaya ntsuab thiab daj xim barite. Nyob rau hauv tas li ntawd, barium chloride siv rau qhov kev npaj ntawm lwm yam barium ntsev.

Thiab barium chloride yog siv nyob rau hauv qhov hluav taws xob kev lag luam raws li lub ntsha additive uas muab ultrapure txhuas thiab magnesium.

Cov hlau yog ib yam khoom uas indispensable rau hardening cov ua hauj lwm cov chaw ntawm tej machine thiab cov chav nyob. Tsis tas li ntawd barium chloride yog siv raws li ib tug additive uas pab txoj kev qhuav dab alkaline ntiaj teb co. Tsis ua li cas tsis tam sim no compound dab txuam nrog thermal ua thiab compressing hlau qhov chaw cyanidation ntau hlau khoom thiab aggregates.

Nyob rau hauv cov hmoov daim ntawv barium chloride ua raws li ib tug ntawm cov tej hub Cheebtsam, thiab nyob rau hauv daim tawv kev lag luam pom nws daim ntawv thov nyob rau hauv kev ua hauj lwm thiab tej tawv nqaij lightening weighting.

Agricultural ntau lawm siv barium chloride raws li ib tug txhais tau tias kom tshwj kom txhob webworm, beet weevil thiab ib co lwm yam kab tsuag.