Siv barium sulphate rau cov plaub hau 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 ib qho kev sib txuas ua haujlwm ruaj khov siv nyob rau hauv ntau qhov kev kho mob, kev siv tshuaj lom thiab kom zoo nkauj thiab X-ray impermility. Hauv kev tshem tawm cov thev naus laus zis, barium sulfate muaj cov ntawv thov tsawg, tab sis nws tseem muaj tus nqi tshwj xeeb hauv qee qhov xwm txheej tshwj xeeb. Cov hauv qab no yog cov ncauj lus kom ntxaws ntawm nws cov kev siv tshwj xeeb thiab cov hauv paus ntsiab lus hauv cov plaub hau tshem tawm thiab lwm daim teb.
| 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% |
Barium sulphate yog qhov sib xyaw ntawm X-ray sib piv cov neeg sawv cev, tsuas yog siv rau kev kuaj plab (piv txwv li 'barium noj mov'). Nyob rau hauv daim teb ntawm kev tshem tawm plaub hau, nws yog qee zaus siv los pab rau kev npaj cov tawv nqaij kom meej rau kev kho mob hauv zos . Barium sulphate tsis ncaj qha tshem cov plaub hau nws tus kheej, tab sis tuaj yeem siv ua cov yeeb yam plaub hau los ua cov plaub hau tshem tawm los yog ua kom yooj yim rau kev thov thiab npog cov plaub hau. Shading tus neeg sawv cev: txhim kho cov tsos ntawm cov khoom vim nws cov khoom dawb opaque thiab khiav ntawm daim tawv nqaij tom qab tshem tawm plaub hau. Muab cov khoom siv: tso rau cov khoom siv tu plaub hau tom qab plaub hau (piv txwv li soob fes zoo), nws muab cov ntaub ntawv nplua), nws muab cov qauv zoo thiab txhim kho kev xav ntawm kev siv. Hauv kev ua tawv tsiaj ua lossis kuaj xyuas ua piv txwv, cov tawv tawv me me yuav siv rau: Yog tias lub stabilatories los pab tsoo cov plaub hau cov proteins.
Ua tsaug rau koj cov kev mus ntsib thiab tos txais koj cov lus nug zoo!
Cim npe nrov: Kev siv barrpium sulphate rau cov plaub hau tshem tawm, Tuam Tshoj siv ntawm barium sulphate rau plaub hau hluav taws xob manufacturers, lwm tus neeg, Hoobkas
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