Peb yog cov chaw tsim khoom ntawm Molybdenum trioxide CAS 1313-27-5 hauv Suav teb.Molybdenum trioxide CAS 1313-27-5 muaj nyob rau hauv Tshuag thiab tuaj yeem xa tuaj sai.COA, MSDS thiab TDS ntawm Molybdenum trioxide CAS 1313-27-5.
Ntseeg Tshuaj yog ib tug ua Tuam Tshoj Molybdenum trioxide CAS 1313-27-5 chaw tsim tshuaj paus, tsum thiab exporter. Ua raws li kev ua raws li cov khoom lag luam zoo, kom peb cov Molybdenum trioxide CAS 1313-27-5 tau txaus siab los ntawm ntau tus neeg siv khoom. Shandong Ntseeg
Peb zoo ntawm qhov zoo ntawm cov khoom siv tshuaj lom neeg hauv thaj chaw. Peb cov khoom raug xa tawm mus rau Tebchaws Europe, Tebchaws Meskas, Nyiv, Kaus Lim Qab Teb, Sab Hnub Tuaj Asia thiab lwm lub tebchaws thiab cheeb tsam. Nrog rau kev tshawb fawb thiab thev naus laus zis raws li kev qhia, kev ncaj ncees raws li lub hauv paus, zoo li lub neej, thiab tso siab rau lub tswv yim kev lag luam ntawm kev tsim kho tshiab thiab kev loj hlob, peb cia siab tias yuav tsim kev sib pauv thiab kev koom tes nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws los tsim kev vam meej!
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Khoom npe |
Molybdenum trioxide |
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Formula |
MoO3 |
Molecular Luj |
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CAS Nr. |
Ntau |
500 KG |
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Cov khoom |
Specification |
Cov txiaj ntsig |
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Qhov tshwm sim |
Ua raws |
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Assay |
â € 99% |
99.3% |
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Melting point |
795 |
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TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
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Melting point 795 ° C (L)
Kub taw tes 1155 ° C
Qhov siab 4.692
Flash point 1155 ° C UBL
Cia tej yam kev mob yog 5 ° C mus rau 30 ° C
Solubility 0.49g / l
Daim ntawv sublimation hmoov
Lub ntiajteb txawj nqus 4.69
Xim dawb lub teeb
Solubility dej 0.5g / l (20 º C)
Molybdenum trioxide (MoO3), tseem hu ua molybdenum anhydride, muaj qhov hnyav molecular ntawm 143.94. Dawb pob tshab rhombic siv lead ua nrog lub teeb ntsuab xim. Nws hloov daj thaum rhuab thiab rov qab mus rau nws cov xim qub tom qab txias. Qhov ceev 4.692g / cm3, melting point 795 âជន, boiling point 1155, yooj yim rau sublimate. Insoluble hauv dej, chemicalbook tuaj yeem yaj hauv ammonia thiab muaj zog alkali tov los tsim molybdate. Nws dissolves nyob rau hauv muaj zog acid thiab generates molybdenum dioxygen (moo22) thiab molybdenum dioxygen (moo4) complex cations, uas muaj peev xwm tsim soluble complexes nrog acid radicals. Nws tsis tshua muaj zog hauv oxidation thiab tuaj yeem txo los ntawm hydrogen, carbon thiab txhuas ntawm qhov kub thiab txias. Cov tshuaj tiv thaiv nrog phosphoric acid tuaj yeem tsim phosphomolybdic acid.
