Barium sulfate tshem tawm
Tus lej lej: 13462-86-7
Einecs: 236-664-5
Tshuaj mis: Baso4
Packing: 25kg / hnab
Molecular hnyav: 233.3896
Barium sulphate
Barium sulphate (boo-oos) yog dej-insoluble compound uas tau dav pom nyob rau hauv ntau yam kev lag luam thiab ntuj ib puag ncig. Vim nws cov kev ruaj khov, tshem tawm ntawm barium sulfate yog qhov teeb meem nyuaj thiab nyuaj.
| Yam | Qho kawg |
| Purity ntau dua los yog sib npaug | 99.20% |
| Noo noo tsawg dua lossis sib npaug | 0.052% |
| Dej soluble teeb meem tsawg dua los yog sib npaug | 0.05%% |
| Hlau (FE) tsawg dua lossis sib npaug | 0.0037% |
| Qhov loj me me (D50) | 0.372 μm |
| Roj nqus tau | 16% |
| 325 Mesh residue tsawg dua lossis sib npaug | 0.018% |
Qhov kev tshem tawm ntawm barium sulfate feem ntau yog raws li cov ntsiab cai ntawm kev sib cais tshuaj thiab kev sib cais ntawm lub cev. Cov khoom siv solubility (KSP) ntawm Barium sulfate yog qhov tsawg heev, uas txhais tau tias nws yuav luag tsis muaj insoluble hauv dej. Yog li ntawd, tshem tawm ntawm baracate sulphatate feem ntau yuav tsum tau siv tshuaj lom neeg los hloov nws mus rau hauv daim ntawv tswj tau ntau dua, lossis txoj kev coj los cais nws ntawm kev daws teeb meem.
Tas los nag lossis daus: Barium Sulphate tuaj yeem hloov mus rau lwm cov neeg ua haujlwm, xws li cariumate ions (co-), uas tuaj yeem yog yaj los ntawm acid. Kev xav txawv txav: Barium sulfate yog yaj los ntawm kev siv tus neeg sawv cev chelating (org, Piv txwv li, cov hau kev siv tshuaj yuav xav tau cov tshuaj tiv thaiv ntau dua, cov nqi kho nce ntxiv thiab cov kev pheej hmoo ntawm cov kev paug theem nrab. Kev siv lub cev, ntawm qhov tod tes, yuav xav tau cov khoom siv nyuaj thiab siv hluav taws xob ntau. Kev tshawb fawb yav tom ntej cov lus qhia yuav suav nrog kev txhim kho kev ua haujlwm ntau dua, xws li kev txhim kho cov neeg sawv cev tshiab, thiab cov kev daws teeb meem kev sib xyaw ua ke ntau thev naus laus zis. Hauv kev xaus, qhov kev tshem tawm ntawm barium sulfate yog ib qho kev qhia ntau yam uas cuam tshuam nrog chemistry, cov ntaub ntawv txuj ci thiab ib puag ncig. Los ntawm kev tshawb nrhiav nruam thiab thev naus laus zis ua rau muaj kev phom sij thiab ib puag ncig kev tshem tawm cov hau kev kom tau los ua kom tau raws li cov ntawv thov sib txawv.
Ua tsaug rau koj cov kev mus ntsib thiab tos txais koj cov lus nug zoo!
Cim npe nrov: Barium sulfate tshem tawm, Tuam Tshoj barium sulfate tshem tawm cov chaw tsim khoom, cov chaw muag khoom, lub Hoobkas
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