CAS: 13446-49-6|Poov tshuaj molybdate

Cov khoom lag luam

Poov tshuaj molybdate, tseem hu ua dipotassium molybdate thiab poov tshuaj molybdate (vi) thiab {236 - 599 - 2. Nws cov mis molecular yog K₂moo₄, thiab txoj kev molecular yog 238.13.

Poov tshuaj molybdate yog cov hmoov dawb muaj los ntawm kev hloov tsheb hlau molybdenum, alkali hlau poov tshuaj, thiab tsis yog - nws yog - nws yog - nws yog - nws yog xim hlau oxygen. Nws nthuav tawm raws li cov hmoov dawb dawb lossis tus tetragonal prism crystal. Lub ntsiab lus melting yog kwv yees li ntawm 919 degree, lub boiling point yog nyob ib ncig 1400 degree, thiab cov kev txheeb ze yog hais txog 2.91 g / cm³. Nws yog soluble hauv dej. Ntawm 20 degree, 100 g ntawm dej tuaj yeem yaj 160 g ntawm k₂moo₄. Cov kua tshuaj aqueous yog alkaline thiab insoluble hauv ethanol. Nws yog ruaj khov nyob rau hauv chav tsev kub thiab siab, ua yeeb yam rau Deliquive, tsis yog - corrosive, thiab muaj zoo photocatalytic ua thiab electrochemical stability.

Cov ntaub ntawv yooj yim

Cov Ntaub Ntawv Kev Nyab Xeeb

Cov Kev Nyab Xeeb Qeb Cai: 36/37/38, khaus rau lub qhov muag, ua pa rau cov tawv nqaij thiab tawv nqaij
Cov Lus Qhia Kev Nyab Xeeb: S26 (Yog tias muaj kev tiv thaiv kev ua phem, thov yaug cov dej kom ntau thiab nrhiav khaub ncaws kho kom haum)
Cov Khoom Muag Khoom Phom Sij: XI (irritant)

Kev siv

Kev siv: poov tshuaj molybdate feem ntau yog siv los ua catalyst thiab flotation tus neeg sawv cev rau cov hlau ores. Hauv kev ua lag luam roj av thiab tsim cov tshuaj lom neeg, nws tuaj yeem siv rau oxidation oxidation kev tawg thiab catalytic backing, thiab tseem siv los rho Molybdenum thiab tooj liab los ntawm cov hlau ores.
Kev siv kev ua liaj ua teb: Nws tuaj yeem siv los ua cov molybdenum thiab cov poov tshuaj rau cov nroj tsuag thiab kev loj hlob ntawm cov noob taum thiab cov qoob loo. Nws tseem tuaj yeem txhim kho tsob nroj tus kab mob tiv thaiv thiab txhawb kev tsim kho cov txiv hmab txiv ntoo.
Kev kho mob siv: Nws yog siv los npaj cov ntaub ntawv raw tshuaj, thiab tseem siv tau ua tshuaj ntsuam xyuas cov tshuaj nuclear thiab rau lub raum ua haujlwm kev xeem.
Lwm yam siv: Nws yog siv los npaj qee cov kob thiab cov kab mob, thiab tseem tuaj yeem siv ua cov xim rau iav thiab ceramics los muab cov khoom lag luam tshwj xeeb xim thiab cov khoom.

Tuam txhab tau

Gnee Chem yog kev nkag rau cov kev tshawb fawb, kev txhim kho, ntau lawm thiab muag ntawm lub xeev Henan, npog thaj tsam ntawm 3,600 square metres. Peb muaj tus kws tshaj lij, zoo-nruab nrog thiab cov pab pawg R & D muaj ntau dua 10 xyoo ntawm R & D kev paub. Peb cov khoom tau dav exported rau ntau lub tebchaws, xws li Tebchaws Asmeskas, Tebchaws Russia, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab peb muab cov qhua tuaj noj mov nrawm. Peb cia siab tias tsim kev sib koom tes ntev thiab muaj kev sib koom tes sib koom tes nrog cov phooj ywg ntxiv yav tom ntej, thiab muab cov khoom lag luam thiab cov kev pabcuam zoo tshaj rau peb cov neeg siv khoom.

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