Zoo Zoo Antimony Pentoxide hmoov ntawm tus nqi tsim nyog lav
Antimony pentoxideCov khoom
| Lwm lub npe | antimony (V) oxide |
| Cas No. | 1314-6-9 |
| Tshuaj formula | swb 2o5 |
| Molar loj | 323.517 g / mol |
| Qhov tshwm sim | daj, powdery khoom |
| Qhov ntom | 3.78 g / cm3, khoom |
| Melting point | 380 ° C (716 ° F; 653 K) (decomposes) |
| Solubility hauv dej | 0.3 g / 100 mL |
| Solubility | insoluble nyob rau hauv nitric acid |
| Crystal qauv | kub |
| Thaum tshav kub kub muaj peev xwm (C) | 117.69 J/mol K |
Teb rauAntimony Pentoxide hmoov
Thaum rhuab ntawm 700 ° C lub daj hydrated pentoxide hloov mus rau anhydrous dawb khoom nrog ib tug formula Sb2O13 uas muaj Sb(III) thiab Sb(V).Cov cua kub ntawm 900 ° C ua rau cov hmoov dawb insoluble ntawm SbO2 ntawm ob daim ntawv α thiab β.Daim ntawv β muaj Sb(V) hauv octahedral interstices thiab pyramidal Sb(III) O4 units.Hauv cov tebchaw no, Sb(V) atom yog octahedrally ua haujlwm rau rau -OH pawg.
Enterprise Standard ntawmAntimony Pentoxide hmoov
| Cim | swb 2o5 | Na2O | Fe2O 3 | Raws li 2O3 | PbO | H2O(Absorbed dej) | Nruab Nrab Particle(D50) | Cov yam ntxwv ntawm lub cev |
| PAB 90 | ≥90% | ≤0.1% | ≤ 0.005% | ≤0.02% | ≤0.03% los yog raws li qhov yuav tsum tau muaj | ≤ 2.0% | 2 ~ 5µm lossis raws li xav tau | Lub teeb daj hmoov |
| PAB 88 | ≥88% | ≤0.1% | ≤ 0.005% | ≤0.02% | ≤0.03% los yog raws li qhov yuav tsum tau muaj | ≤ 2.0% | 2 ~ 5µm lossis raws li xav tau | Lub teeb daj hmoov |
| PAB 85 | 85% ~ 88% | - | ≤ 0.005% | ≤ 0.03% | ≤0.03% los yog raws li qhov yuav tsum tau muaj | - | 2 ~ 5µm lossis raws li xav tau | Lub teeb daj hmoov |
| PAB 82 | 82% ~ 85% | - | ≤ 0.005% | ≤ 0.015% | ≤0.02% los yog raws li qhov yuav tsum tau muaj | - | 2 ~ 5µm lossis raws li xav tau | Dawb hmoov |
| PAB 81 | 81% ~ 84% | 11 ~ 13% | ≤ 0.005% | - | ≤0.03% los yog raws li qhov yuav tsum tau muaj | ≤ 0.3% | 2 ~ 5µm lossis raws li xav tau | Dawb hmoov |
Ntim Cov Lus Qhia: Net nyhav ntawm daim duab los qhia hauv ob sab phlu yog 50 ~ 250KG lossis ua raws li cov neeg siv khoom xav tau
Cia thiab thauj:
Warehouse, tsheb thiab ntim khoom yuav tsum tau ceev kom huv si, qhuav, tsis muaj ya raws, cua sov thiab yuav tsum tau cais los ntawm alkaline teeb meem.
Dab tsi yogAntimony Pentoxide hmoovsiv rau?
Antimony Pentoxideyog siv raws li nplaim taws retardant hauv khaub ncaws.Nws pom siv los ua cov nplaim hluav taws kub nyhiab hauv ABS thiab lwm yam yas thiab ua flocculant hauv kev tsim cov titanium dioxide, thiab qee zaum siv rau hauv cov iav, xim.Nws kuj yog siv los ua ion pauv resin rau ntau cov cations hauv acidic tov nrog rau Na + (tshwj xeeb tshaj yog rau lawv cov kev xaiv khaws cia), thiab ua cov polymerization thiab oxidation catalyst.
