Khoom Description
Holmium chloride muaj cov qauv molecular ntawm HoCl₃·6H₂O, molecular hnyav ntawm 379.289, thiab CAS NO. ntawm 10138-62-2. Nws yog xim daj daj crystalline nrog cov yam ntxwv zoo sib xws uas ua rau nws yooj yim los txheeb xyuas hauv kev sim thiab kev siv hauv kev lag luam. Nws yog yooj yim soluble nyob rau hauv dej thiab ethanol. Cov cuab yeej no ua rau nws cov tshuaj tiv thaiv thiab kev npaj cov txheej txheem hauv kev daws yooj yim dua. Nyob rau tib lub sij hawm, nws kuj yog deliquescent, uas yog, nws yooj yim absorbs noo noo nyob rau hauv cov huab cua thiab maj dissolves.
Muaj nuj nqi
1. Stability: nws yog qhov ruaj khov nyob rau hauv qhuav thiab lub teeb-pov thawj tej yam kev mob. Txawm li cas los xij, nyob rau hauv ib qho chaw ntub dej, nws yuav maj mam decompose vim nws qhov deliquescent, yog li nws yuav tsum tau khaws cia kom zoo.
2. Reactivity: nws muaj zog reactivity thiab muaj peev xwm react chemically nrog ntau yam tshuaj. Nws tuaj yeem koom nrog cov tshuaj tiv thaiv metathesis los tsim lwm cov holmium ntsev lossis complexes; nws tseem tuaj yeem raug kev sib koom ua ke los tsim kev sib koom ua ke.
3. Lwm cov khoom siv tshuaj lom neeg: nws kuj tuaj yeem siv los ua cov tshuaj tiv thaiv rau qee yam tshuaj lom neeg los txhawb cov tshuaj tiv thaiv thiab txhim kho purity thiab tawm los ntawm cov khoom.
4. Solubility: nws yooj yim soluble hauv dej thiab ethanol. Cov cuab yeej no ua rau cov tshuaj tiv thaiv thiab kev npaj cov txheej txheem ntawm nws hauv kev daws teeb meem yooj yim dua, thiab muab qhov chaw zoo sib cais rau ntau yam tshuaj lom neeg.
5. Deliquescence: nws yog deliquescent, uas yog, nws yooj yim absorbs noo noo nyob rau hauv cov huab cua thiab maj dissolves. Yog li ntawd, kev saib xyuas tshwj xeeb yuav tsum tau them rau kev tiv thaiv noo noo thaum lub sijhawm khaws cia thiab kev thauj mus los, thiab nws raug nquahu kom khaws cia rau hauv lub thawv airtight.
6. Melting point thiab boiling point: tshwj xeeb melting point thiab boiling point qhov tseem ceeb yuav tsum tau xa mus rau cov ntaub ntawv muaj feem xyuam rau cov ntaub ntawv los yog kev sim cov ntaub ntawv, tab sis feem ntau cov nqi no yuav cuam tshuam los ntawm tej yam xws li purity thiab crystal form.
Daim ntawv thov
1. Kev tsim khoom ntawm lwm cov hlau chlorides: nws tuaj yeem siv los ua cov khoom siv raw los tsim lwm cov hlau chlorides, xws li erbium chloride, ytterbium chloride, thiab lwm yam. Cov hlau chlorides no muaj cov ntaub ntawv tseem ceeb hauv kev kho qhov muag, hluav taws xob, thiab catalysis. Piv txwv li, lawv tuaj yeem siv los ua cov khoom siv kho qhov muag, txhim kho kev ua haujlwm ntawm cov khoom siv hluav taws xob, lossis ua cov catalysts hauv tshuaj lom neeg los txhawb cov kev xav.
2. Catalyst: nws tus kheej yog ib qho catalyst zoo, tshwj xeeb tshaj yog nyob rau hauv cov tshuaj tiv thaiv rau cov synthesis ntawm methanol thiab olefins. Los ntawm kev siv cov khoom catalytic ntawm nws, kev ua haujlwm ntawm cov khoom siv tshuaj tseem ceeb no tuaj yeem ua kom zoo, cov nqi tsim khoom txo qis, thiab tsim cov khoom lag luam txo.
3. Phosphors, pigments thiab dyes: nws kuj siv tau los ua raw khoom rau kev tsim phosphor, pigments thiab dyes. Cov khoom no tau siv dav hauv ntau yam lag luam xws li teeb pom kev zoo, tso saib thev naus laus zis, coatings thiab luam ntawv. Cov khoom tshwj xeeb ntawm nws ua rau cov phosphors tsim muaj cov khoom zoo luminescent, thiab cov xim thiab cov xim muaj xim ci thiab zoo stability.
Specification
Cov mis mos molecular: HoCl3·6H2O
Molecular Luj: 379.289
CAS Nr.: 10138-62-2
Cov tsos mob: lub teeb daj siv lead ua, yooj yim soluble hauv dej thiab ethanol, deliquescent, kaw thiab khaws cia.
Siv: Siv nyob rau hauv kev tsim holmium compound intermediates, tshuaj reagents thiab lwm yam lag luam.
Ntim: Nqus ntim 1, 2, 5, 25, 50 kg / thooj, cardboard nruas ntim 25, 50 kg / thooj, woven hnab ntim 25, 50, 500, 1000 kg / thooj.
Lub cev thiab tshuaj ntsuas ntsuas (%):
|
HoCl3·6H2O 3N |
HoCl3 · 6H2O 3.5N |
HoCl3 · 6H2O 4N |
|
|
TREO |
44.50 |
44.50 |
45.00 |
|
Ho 2O3/TREO |
99.90 |
99.95 |
99.99 |
|
Fe2O 3 |
0.001 |
0.0008 |
0.0005 |
|
SiO 2 |
0.002 |
0.001 |
0.0005 |
|
CaO |
0.005 |
0.001 |
0.001 |
|
YOG42- |
0.005 |
0.002 |
0.001 |
|
Na2O |
0.005 |
0.002 |
0.001 |
|
PbO |
0.002 |
0.001 |
0.001 |
|
Kev sim ua kom tiav dej |
meej |
meej |
meej |
Lus Cim: Cov khoom tuaj yeem tsim thiab ntim raws li cov neeg siv khoom tshwj xeeb.
Qhov zoo
Pab neeg ua haujlwm pabcuam kev pabcuam muab cov neeg siv khoom tsis muaj kev txhawj xeeb tomqab muag.
Kev tswj hwm kev tshawb fawb thiab pab pawg ua haujlwm kom ntseeg tau qhov kev txhim kho tsis tu ncua ntawm kev lag luam.
Micron cerium oxide ntawm ntau yam specifications tuaj yeem kho
Cov kws tshaj lij thiab ua haujlwm zoo R & D pab neeg
Lub teb chaws lees paub high-tech enterprise
Daim ntawv pov thawj
Hoobkas
Kev cai ua
Yog tias koj npaj yuav xaj ntau kom ua tau raws li kev lag luam, kev kho mob thiab kev kawm, thov nco ntsoov tias peb tuaj yeem hloov kho qhov ntsuas (xws li qhov loj, qhov ntev, purity, functionality, thiab lwm yam) raws li qhov kev thov.
Daim ntawv ceeb toom
Cov txiaj ntsig yuav txawv ntawm cov khoom siv tiag tiag, duab, xim, qhov tseeb, purity, ntim, piav qhia thiab specifications. Cov no yog siv rau hauv lub vev xaib rau cov ntaub ntawv, kev tshaj tawm thiab kev piav qhia nkaus xwb. Yog tias koj muaj lus nug, thov hu rau peb ntawm email: alaya@xituhuagon.freeqiye.com lossis hu rau: 17320027753.
FAQ
Cim npe nrov: Tuam Tshoj holmium chloride manufacturers, lwm tus neeg