High purity Vanadium (V) oxide (Vanadia) (V2O5) hmoov Min.98% 99% 99.5%
| Vanadium Pentoxide |
| Synonyms: VANADIUM PENTOXIDE, Vanadium (V) oxide1314-62-1, Divanadium pentaoxide, Divanadium pentoxide. |
Hais txog Vanadium Pentoxide
Cov mis mos molecular: V2O5.Molecular hnyav: 181.90, liab doog daj los yog daj daj hmoov hmoov;melting point 690 ℃;yaj thaum kub nce mus txog 1,750 ℃;nyuaj heev los daws hauv dej (tsuas yog daws tau 70mg hauv 100ml dej hauv qab 2５℃);soluble nyob rau hauv acid thiab alkaline;tsis soluble hauv cawv.
Qib siab Vanadium Pentoxide
| Yam khoom No. | Purity | Chemical Component ≤％ | ||||||
| V2O5≧% | V2O4 | Si | Fe | S | P | As | Na2O + K2O | |
| TIAB SA 980 | 98 | 2.5 | 0.25 | 0.3 | 0.03 ib | 0.05 Nws | 0.02 ib | 1 |
| TIAB SA 990 | 99 | 1.5 | 0.1 | 0.1 | 0.01 ib | 0.03 ib | 0.01 ib | 0.7 ua |
| TIAB SA 995 | 99.5 ua | 1 | 0.08 ib | 0.01 ib | 0.01 ib | 0.01 ib | 0.01 ib | 0.25 |
Ntim: fiber nruas (40kg), chim (200,250kg).
Vanadium Pentoxide siv rau dab tsi?
Vanadium Pentoxideyog siv nyob rau hauv txawv industrial txheej txheem raws li catalyst.Nws yog siv nyob rau hauv oxidation ntawm ethanol thiab nyob rau hauv zus tau tej cov phthalic anydride, polyamide, oxalic acid thiab lwm yam khoom.Vanadium Pentoxide yog ib qho zoo heev insoluble thermally ruaj khov Vanadium qhov chaw haum rau iav, optic thiab ceramic daim ntaub ntawv.Vanadium Pentoxide kuj muaj nyob rau hauv cov khoom siv ntawm ferrovanadium, ferrite, roj teeb, phosphor, thiab lwm yam;catalyst rau sulfuric acid, organic acid, pigment.
