Hmoov Antimony Pentoxide Zoo Tshaj Plaws ntawm Tus Nqi Tsim Nyog Guaranteed
Antimony pentoxideCov Khoom
| Lwm lub npe | antimony (V) oxide |
| Cas Nr. | 1314-6-9 |
| Cov mis tshuaj | Sb2O5 |
| Qhov hnyav ntawm cov molar | 323.517 g/mol |
| Qhov tsos | daj, hmoov khoom |
| Qhov Ceev | 3.78 g/cm3, khoom |
| Qhov kub yaj | 380 °C (716 °F; 653 K) ( lwj tag) |
| Kev yaj hauv dej | 0.3 g/100 mL |
| Kev yaj tau | tsis yaj hauv nitric acid |
| Cov qauv siv lead ua | cubic |
| Muaj peev xwm kub (C) | 117.69 J/mol K |
Cov lus teb rauAntimony Pentoxide Hmoov
Thaum cua sov ntawm 700 ° C, cov hydrated pentoxide daj hloov mus ua cov khoom dawb anhydrous nrog cov mis Sb2O13 uas muaj ob qho tib si Sb (III) thiab Sb (V). Cua sov ntawm 900 ° C tsim cov hmoov dawb insoluble ntawm SbO2 ntawm ob qho tib si α thiab β daim ntawv. Daim ntawv β muaj Sb (V) hauv octahedral interstices thiab pyramidal Sb (III) O4 units. Hauv cov tebchaw no, Sb (V) atom yog octahedrally coordinated rau rau -OH pawg.
Tus Txheej Txheem Lag Luam ntawmAntimony Pentoxide Hmoov
| Lub Cim | Sb2O5 | Na2O | Fe2O3 | As2O3 | PbO | H2O(Dej Nqus Tau) | Qhov Nruab Nrab Particle(D50) | Cov Yam Ntxwv ntawm Lub Cev |
| UMAP90 | ≥90% | ≤0.1% | ≤0.005% | ≤0.02% | ≤0.03% lossis raws li qhov yuav tsum tau ua | ≤2.0% | 2 ~ 5µm los yog raws li qhov yuav tsum tau ua | Hmoov daj daj |
| UMAP88 | ≥88% | ≤0.1% | ≤0.005% | ≤0.02% | ≤0.03% lossis raws li qhov yuav tsum tau ua | ≤2.0% | 2 ~ 5µm los yog raws li qhov yuav tsum tau ua | Hmoov daj daj |
| UMAP85 | 85% ~ 88% | - | ≤0.005% | ≤0.03% | ≤0.03% lossis raws li qhov yuav tsum tau ua | - | 2 ~ 5µm los yog raws li qhov yuav tsum tau ua | Hmoov daj daj |
| UMAP82 | 82% ~ 85% | - | ≤0.005% | ≤0.015% | ≤0.02% lossis raws li qhov yuav tsum tau ua | - | 2 ~ 5µm los yog raws li qhov yuav tsum tau ua | Hmoov Dawb |
| UMAP81 | 81% ~ 84% | 11~13% | ≤0.005% | - | ≤0.03% lossis raws li qhov yuav tsum tau ua | ≤0.3% | 2 ~ 5µm los yog raws li qhov yuav tsum tau ua | Hmoov Dawb |
Cov Lus Qhia Txog Kev Ntim Khoom: Qhov hnyav tag nrho ntawm daim ntawv thawv sab hauv yog 50 ~ 250KG lossis ua raws li cov neeg siv khoom xav tau
Kev Khaws Cia thiab Kev Thauj Mus Los:
Cov chaw rau khoom, cov tsheb thiab cov thawv yuav tsum khaws cia kom huv, qhuav, tsis muaj dej noo, cua sov thiab cais tawm ntawm cov khoom alkaline.
Yog dab tsiAntimony Pentoxide Hmoovsiv rau?
Antimony Pentoxidesiv ua ib qho tshuaj tiv thaiv hluav taws hauv khaub ncaws. Nws pom tias siv ua ib qho tshuaj tiv thaiv hluav taws hauv ABS thiab lwm yam yas thiab ua ib qho flocculant hauv kev tsim cov titanium dioxide, thiab qee zaum siv rau hauv kev tsim cov iav, xim. Nws kuj tseem siv ua ib qho ion pauv resin rau ntau cov cations hauv cov kua qaub xws li Na + (tshwj xeeb tshaj yog rau lawv cov kev khaws cia xaiv), thiab ua ib qho polymerization thiab oxidation catalyst.
