Tom ntej: Boron Tribromide CAS 10294-33-4
Kev Piav Qhia Luv:
Lub npe khoom: Boron tribromide
Hom: ZA-N
CAS: 10294-33-4
MF: BBr3
MW: 250.52
QAUV:
Qhov Ceev: 2.60 g/mL ntawm 20 °C (lit.)
Qhov kub hnyiab: 30 °F
Cov dej qab zib ntuj yog ib feem ntawm lub monoclinic crystal system. Nws cov crystals zoo li lub phaj thiab tsis muaj xim, grey, daj lossis xim av. Yooj yim yaj hauv dej. Nws muaj ntxhiab alkaline.
cov lus qhia tshwj xeeb
| Khoom | Skev piav qhia meej | ||||
| 2N | 3N | 4N | 6N | ||
| Kev huv (raws li cov cations) | ≥99.0% | ≥99.9% | ≥99.99% | ≥99.999% | |
| cov ntsiab lus ionic | FE | 0.05% | 0.008% | 5 ppm | 8ppb |
| CO | 0.01% | 0.001% | 1 ppm | 2ppb | |
| NI | 0.01% | 0.001% | 1 ppm | 2ppb | |
| CR | 0.01% | 0.001% | 1 ppm | 2ppb | |
| V | 0.01% | 0.001% | 1 ppm | 5ppb | |
| CU | 0.01% | 0.001% | 1 ppm | 6ppb | |
| MN | 0.01% | 0.001% | 1 ppm | 2ppb | |
Kev Siv
Nws yog cov khoom siv tshuaj lom neeg tseem ceeb rau kev tsim cov caustic soda, baking soda thiab soda ash, thiab siv dav hauv kev lag luam soda ash.
Nws tuaj yeem siv ua qhov chaw doping rau semiconductor silicon thiab tseem nyob rau hauv kev tsim cov khoom siv boron thiab organoboron uas muaj cov khoom xyaw siab.
Cov dej qab zib ntuj feem ntau yog siv los tsim cov khoom xws li cov tshauv soda, caustic soda thiab baking soda. Cov tshauv soda yog cov khoom siv tseem ceeb hauv kev lag luam thiab siv dav hauv iav, tshuaj lom neeg, kev lag luam sib zog, textile, dyeing, metallurgy, roj av ua, tshuaj, khoom noj thiab lwm yam. Caustic soda feem ntau yog siv rau hauv cov fibers dag, papermaking, dyes, xab npum, yas, tshuaj, tshuaj tua kab thiab lwm yam. Baking soda feem ntau yog siv rau hauv cov teb xws li khoom noj, yas, roj hmab, tshuaj, dyeing thiab luam ntawv, tanning tawv, thiab kev ua liaj ua teb noob soaking.
Nws yog siv los ua cov khoom siv doping rau semiconductors, ib qho catalyst, intermediate thiab brominating agent hauv organic synthesis. Nws yog cov khoom siv raw rau kev tsim cov boron uas muaj purity siab thiab lwm yam organic boron compounds.
Nws yog siv rau kev tsim cov organic boron thiab kev tsim cov boron purity siab.
Nws yog siv los ua tus catalyst, nruab nrab thiab brominating tus neeg sawv cev hauv cov organic synthesis, thiab ua cov khoom siv raw rau kev tsim cov boron siab-purity thiab lwm cov organic boron compounds.
Ntim thiab Xa Khoom
Ntim: 50kg, 100kg raws li cov neeg siv khoom xav tau.
Yog cov khoom siv dav dav thiab tuaj yeem xa los ntawm dej hiav txwv thiab huab cua
Khaws cia thiab khaws cia
Lub neej txee: 24 lub hlis txij li hnub tsim khoom hauv cov ntim khoom tsis tau qhib khaws cia rau hauv qhov chaw txias thiab qhuav kom tsis txhob raug tshav ntuj ncaj qha, dej.
Lub tsev rau khoom muaj cua nkag, ziab kom qhuav kub tsawg, Sib cais ntawm cov tshuaj oxidants, cov kua qaub.
