Beryllium Difluoride

Beryllium difluoride (BeF2) yog ib qho inorganic compound uas muaj beryllium thiab fluorine. Nws yog dawb, crystalline khoom thiab soluble nyob rau hauv dej, cawv, thiab lwm yam polar solvents. Nws muaj ntau yam kev siv hauv ntau yam kev lag luam, suav nrog hluav taws xob, aerospace, thiab nuclear zog. Raws li cov chaw tsim khoom ntawm beryllium difluoride, peb tau cog lus los muab cov khoom lag luam zoo thiab cov kev pabcuam tshwj xeeb rau cov neeg siv khoom. Hauv tsab xov xwm no, peb yuav hais txog txhua yam koj xav paub txog beryllium difluoride, suav nrog nws cov ntaub ntawv, cov khoom, qib, cov qauv, kev qhia tshwj xeeb, kev tsim khoom, kev siv, cov cim tshuaj, cov lus sib txuas, cov ntaub ntawv kev noj qab haus huv thiab kev nyab xeeb, peb qhov zoo, thiab FAQs.

Daim ntawv:

Beryllium difluoride muaj nyob rau hauv ntau hom, nrog rau cov hmoov, granules, thiab pellets. Daim ntawv hmoov yog daim ntawv uas siv ntau tshaj plaws, thiab nws feem ntau yog ntim rau hauv cov thawv ntim cua kom tiv thaiv kom tsis txhob ya raws.

Khoom:

Beryllium difluoride muaj ntau yam khoom uas ua rau nws muaj txiaj ntsig hauv ntau yam lag luam. Qee yam ntawm nws cov khoom muaj xws li:

● Compound Formula: BeF2

● Molecular Luj: 47.009

● Melting Point: 554 degree, 827 K, 1029 degree F

● Boiling Point: 1169 degree, 1442 K, 2136 degree F

● Ceev: 1.986 g / cm3

● Solubility hauv H2O: Soluble heev

● Crystal Phase / Structure: Trigonal

● Exact Mass: 47.009

● Monoisotopic Mass: 47.009

Qib:

Beryllium difluoride muaj nyob rau hauv ntau qib nyob ntawm nws qib purity. Qee cov qhab nia muaj xws li:

● Cov qib hluav taws xob: 99.99% purity

● Optical qib: 99.9 feem pua ​​purity

● Muaj qib: 98 feem pua ​​purity

Txoj kev tsim khoom:

Beryllium difluoride yog tsim los ntawm reacting beryllium oxide (BeO) los yog beryllium hydroxide (Be (OH) 2) nrog hydrofluoric acid (HF). Cov tshuaj tiv thaiv yog exothermic thiab yuav tsum tau ua raws li kev tswj xyuas kom tsis txhob muaj cov pa phem hydrogen fluoride. Cov khoom uas tau tshwm sim yog ces purified thiab qhuav kom tau txais cov khoom kawg.

Daim ntawv thov thiab kev lag luam ntsig txog:

Beryllium difluoride muaj ntau daim ntawv thov hauv ntau qhov kev lag luam, suav nrog:

● Electronics: siv rau hauv kev tsim cov khoom siv hluav taws xob, cov khoom siv kho qhov muag, thiab lwm yam khoom siv hluav taws xob

● Aerospace: siv nyob rau hauv kev tsim khoom ntawm lub teeb yuag, muaj zog alloys rau kev siv aerospace

● Nuclear fais fab tuag: siv los ua tus neeg nruab nrab nruab nrab hauv cov reactors nuclear

● Pharmaceuticals: siv nyob rau hauv kev tsim khoom ntawm ib co kws tshuaj thiab ua ib tug reagent nyob rau hauv chemical synthesis

● Kev lag luam iav: siv los ua cov dej ntws hauv iav ntau lawm

Chemical Identifiers:

● Tshuaj formula: BeF2

● CAS naj npawb: 7787-49-7

● EC tus lej: 232-118-5

● Synonyms: beryllium fluoride, difluoroberyllium

Cov Ntaub Ntawv Kev Noj Qab Haus Huv thiab Kev Nyab Xeeb:

Beryllium difluoride yog ib yam khoom phom sij thiab yuav tsum tau saib xyuas. Nws tuaj yeem ua rau daim tawv nqaij, qhov muag, thiab ua pa ua pa, thiab qhov ntev ntev tuaj yeem ua rau lub ntsws puas thiab lwm yam teeb meem kev noj qab haus huv. Nws kuj yog ib qho muaj peev xwm carcinogen thiab tsuas yog yuav tsum tau saib xyuas los ntawm cov neeg ua haujlwm cob qhia hnav cov khoom tiv thaiv tus kheej tsim nyog. Thaum noj los yog nqus tau, nrhiav kev kho mob tam sim ntawd. Kev ua pa kom raug thiab cov txheej txheem kev nyab xeeb yuav tsum tau ua raws thaum tuav thiab khaws cia ntawm beryllium difluoride.

Peb qhov zoo:

Raws li cov chaw tsim khoom ntawm beryllium difluoride, peb txaus siab rau peb tus kheej ntawm peb txoj kev mob siab rau kev ua tau zoo thiab kev pabcuam rau cov neeg siv khoom. Qee qhov zoo ntawm kev ua haujlwm nrog peb suav nrog:

● Cov khoom lag luam zoo: Peb siv cov khoom siv hluav taws xob hauv lub xeev thiab cov txheej txheem tsim khoom los xyuas kom meej qhov siab tshaj plaws ntawm purity thiab zoo hauv peb cov khoom.

● Cov kev daws teeb meem: Peb ua haujlwm nrog peb cov neeg siv khoom los tsim cov kev daws teeb meem uas ua tau raws li lawv cov kev xav tau tshwj xeeb.

● Cov nqi sib tw: Peb muab cov nqi sib tw yam tsis muaj kev cuam tshuam rau qhov zoo.

● Lub sijhawm hloov pauv sai: Peb siv zog xa peb cov khoom sai thiab ua tau zoo kom tau raws li peb cov neeg siv khoom lub sijhawm.

● Cov kev pabcuam tshwjxeeb rau cov neeg siv khoom: Peb muaj pab pawg pabcuam cov qhua tuaj noj mov uas muaj los teb cov lus nug thiab muab kev txhawb nqa thoob plaws tag nrho cov txheej txheem.

FAQs:

Q: Lub txee lub neej ntawm beryllium difluoride yog dab tsi?

A: Lub txee lub neej ntawm beryllium difluoride yog kwv yees li 1 xyoos yog tias khaws cia hauv qhov chaw qhuav, txias kom deb ntawm cov dej noo.

Q: Puas yog beryllium difluoride yog cov khoom siv phom sij?

A: Yog, beryllium difluoride yog ib yam khoom uas muaj kev phom sij thiab yuav tsum tau saib xyuas los ntawm cov neeg ua haujlwm tau txais kev cob qhia hnav cov khoom tiv thaiv tus kheej tsim nyog.

Q: Dab tsi yog qhov tsawg kawg nkaus txiav txim kom muaj nuj nqis rau beryllium difluoride?

A: Qhov tsawg kawg nkaus txiav txim kom muaj nuj nqis rau beryllium difluoride nyob ntawm daim ntawv thiab qib xav tau. Thov hu rau peb kom paub ntau ntxiv.

Q: Lub sijhawm ua haujlwm rau beryllium difluoride xaj yog dab tsi?

A: Lub sijhawm ua haujlwm rau beryllium difluoride xaj yog nyob ntawm qhov ntau thiab qhov tshwj xeeb ntawm kev txiav txim. Peb siv zog xa peb cov khoom sai thiab ua tau zoo kom tau raws li peb cov neeg siv khoom hnub kawg.

Xaus:

Beryllium difluoride yog ntau yam sib xyaw nrog ntau yam kev siv hauv ntau yam lag luam. Raws li cov chaw tsim khoom ntawm beryllium difluoride zoo, peb tau cog lus los muab cov kev daws teeb meem thiab cov kev pabcuam tshwj xeeb rau cov neeg siv khoom kom tau raws li peb cov neeg siv khoom xav tau tshwj xeeb. Tiv tauj peb hnub no kom paub ntau ntxiv txog peb cov khoom thiab kev pabcuam.

Cim npe nrov: beryllium difluoride, Tuam Tshoj, lwm tus neeg, yuav, muag, ua nyob rau hauv Suav teb