Taw qhia rau Barium Sulfate

Barium sulfate, tshuaj lub npe, kuj hu ua barite. Nws yog ntxhiab tsw, tsis muaj xim, tsis muaj xim orthorhombic siv lead ua lossis dawb amorphous hmoov. Nyob ruaj khov nyob rau hauv qhov, tsis yooj yim soluble nyob rau hauv dej, acid, alkali los yog organic solvents. Nyob rau hauv cov nqe lus ntawm kev kho mob, barium sulfate yog siv nyob rau hauv hluav taws xob tshuaj feem ntau yog siv los ntawm nws lub peev xwm los nqus X-rays nyob rau hauv lub plab hnyuv ib ntsuj av tau los tsim nws, yog li nws yog tsuas yog siv raws li ib tug contrast neeg sawv cev rau lub plab hnyuv ib ntsuj av. Hauv kev lag luam, nws tuaj yeem siv los ua cov khoom siv raw lossis muab tub lim rau xim, number case, yas, roj hmab thiab cia roj teeb, tus neeg saib xyuas txheej txheej rau luam ntawv thiab coated ntawv, thiab tus neeg saib xyuas kev lag luam textile. Cov khoom siv iav siv los ua kom pom tseeb, uas tuaj yeem defoam thiab nce gloss. Nws tuaj yeem siv los ua cov khoom siv phab ntsa tiv thaiv kev tiv thaiv hluav taws xob. Nws kuj tseem siv rau hauv kev lag luam xws li ceramics, enamel, spices thiab pigments. Nws tseem yog cov khoom siv raw rau kev tsim khoom ntawm lwm cov ntsev barium.