International Nqe Ntawm Vanadium Pentoxide
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International Nqe Ntawm Vanadium Pentoxide
Khoom siv:Vanadium pentoxide
Hnub tim:2023-06-19
Vanadium pentoxideDaim ntawv qhia nqe rau siv:
| khoom | Specification | Tus nqi qis tshaj | nce thiab nqis | tus nqi siab tshaj | nce thiab nqis | Nqe lus piav qhia |
| Vanadium pentoxide | 98%v2o5 ua | 7.25 | ↑0.4 | 8.01 | ↓0.15 | USD/lb Vanadium |
Nws yog xim av tsaus lossis daj daj nrog cov mis loj ntawm 181.88 g / mol. Vanadium pentoxide yog ib qho ntawm feem ntau cov ntaub ntawv ntawm vanadium thiab muaj ntau yam kev siv tseem ceeb.
Nov yog qee cov ntsiab lus tseem ceeb txog vanadium pentoxide:
Lub cev muaj zog: Vanadium pentoxide zoo nkaus li xim av tsaus lossis daj daj hauv nws daim ntawv ntshiab. Nws tsis muaj ntxhiab thiab insoluble hauv dej tab sis soluble hauv lwm cov kua xws li sulfuric acid. Nws muaj qhov siab melting point ntawm ib ncig ntawm 690 degree (1,274 degree F).
Chemical Properties: Vanadium pentoxide yog ib qho oxidizing tus neeg sawv cev thiab tuaj yeem cuam tshuam nrog cov tshuaj txo qis. Nws tuaj yeem cuam tshuam nrog dej los tsim vanadic acid (HVO3) lossis nrog cov tshuaj alkaline los tsim cov vanadates. Nws tuaj yeem cuam tshuam nrog ntau yam hlau thiab tsis yog hlau.
