Hwm cerium hydrocide hmoov | CE (Huag) ₃ | 99.9 -99.999 %% rau kev lag luam
Khoom Taw Qhia:
Cerium hydroxide (CE (Oh) ₃) Puas yog lub ntiaj teb tsawg tsawg, xws li cov txheej txheem catalytic, cov khoom siv catalytic, cov khoom sib xyaw ua ke. Nrog nws cov khoom siv thiab lub cev hydrocide ua lub luag haujlwm tseem ceeb hauv kev lag luam xws li cov khoom siv hluav taws xob zoo li cov khoom siv hluav taws xob, kev tshuaj tiv thaiv ib puag ncig, thiab cov khoom siv.
Lub cev thiab tshuaj
Ntawm no yog lub cev thiab tshuaj lom neeg ntawm peb cov siab dawb huv cerium hydium:
| Ntiag tug | Kev qhia tshwj xeeb |
|---|---|
| Molecular Cov Qauv | CE (OH) ₃ |
| Molecular hnyav | 204.23 g / mol |
| Kev tshwm sim | Daj ntseg daj lossis daj daj hmoov |
| Ceev | 4.6 g / cm³ |
| Solubility hauv dej | Insoluble |
| Melting point | Decomposes ntawm 400 ° C |
| Kub taw tes | Decomposes ntawm qhov kub |
| PH (10% daws) | 7-8 |
Kev Ua Tshwj Xeeb
Peb muaj cerium hydroxide nyob rau hauv cov kev ua yeeb yam sib txawv kom tau raws li qhov xav tau ntawm cov ntawv thov sib txawv. Hauv qab no yog cov kev qhia txuj ci rau peb cov khoom:
| Purity qib | CEO₂ (%) | Kev Txhawj Txog Qib (%) | Fe₂o₃ (%) | Sio₂ (%) | CAO (%) | Mnoos (%) | La₂o₃ (%) |
|---|---|---|---|---|---|---|---|
| 99.999% | ≥99.999 | ≤0.01 | ≤0.001 | ≤0.01 | ≤0.01 | ≤0.001 | ≤0.01 |
| 99.99% | ≥99.99 | I≤0.05 | I≤0.05 | I≤0.05 | I≤0.05 | I≤0.05 | I≤0.05 |
| 99.9% | ≥99.9 | I≤0.1 | I≤0.1 | I≤0.1 | I≤0.1 | I≤0.1 | I≤0.1 |
Cov ntawv thov ntawmCERINE Hydroxide
Cerium hydroxide muaj ntau cov kev siv khoom lag luam. Hauv qab no yog qhov tseem ceeb siv ntawm cov ntsiab lus no ntau yam:
1. Catalysts hauv kev tiv thaiv ib puag ncig
Cerium hydroxide yog dav siv nyob rau hauv catalytic cov hloov hloov los txo cov pa hluav taws xob ua kom muaj kev phom sij hauv cov pa tawm hauv tsheb. Nws pab hauv oxidation ntawm carbon monoxide thiab hydrocarbons, ua rau muaj cua sov thiab txo cov kuab paug thiab txo cov kuab paug.
2. Polishing tebchaw
Cerium hydroxide yog ib qho tseem ceeb xyaw ua ke nyob rau hauv kev tsim cov pob zeb polishing rau iav thiab cov iav ci tshiab. Nws yog qhov tshwj xeeb tshaj plaws nyob rau hauv precision polishing vim nws muaj peev xwm tsim cov chaw du, cov chaw zoo.
3. CERINE Oxide Kev Tsim
Raws li ib tug precursor rau cerium oxide (cerium hydroxide ua rau cov khoom siv hluav taws xob siv hauv cov khoom siv hluav taws xob, catalysts, thiab tshwj xeeb iav tsim.
4. Kev Kho Mob Dej
Cerium hydroxide yog siv nyob rau hauv cov txheej txheem dej kho, tshwj xeeb tshaj yog thaum hle phosphorus los ntawm cov dej khib nyiab thiab kev tiv thaiv eutrophication hauv dej lub cev.
5. Cov Khoom Siv Hluav Taws Xob
Cerium hydroxide yog ib qho tseem ceeb heev hauv kev tsim cov roj teeb siab, ua rau muaj kev txhim kho lub zog kom huv.
Kev nyab xeeb
Cerium hydroxide suav hais tias yog cov tshuaj tsis muaj tshuaj lom tab sis yuav tsum tau daws cov kev saib xyuas uas tsim nyog. Thov saib cov lus qhia kev nyab xeeb hauv qab no:
- Ntsiab Lus Cov Lus: Ceeb toom
- Cov lus phom sij: Ua rau lub qhov muag khaus (H319), tuaj yeem ua pa khib nyiab (H335)
- Cov Lus Cev Tsis Taug Kev: P280 (hnav cov hnab looj tes tiv thaiv / tiv thaiv / lub ntsej muag tiv thaiv kab mob / p338 (yog tias nqus tau cov dej ntshiab thiab ua pa rau cov pa tshiab thiab ua pa zoo
- Cov Ntaub Ntawv Thauj: Un 3262 8 / pg 3
- Wgk lub teb chaws Yelemees: 1 (kev phom sij me ntsis rau dej)
Rau cov ncauj lus kom ntxaws kev nyab xeeb, xa mus rau cov ntaub ntawv cov ntaub ntawv nyab xeeb (MSDS) nrog rau txhua pob.
Qhov zoo ntawm pebCERINE Hydroxide
- Siab huv: Muaj nyob rau hauv puriest txog 99.999%, muab kev pab cuam kom zoo siab thiab ua tau zoo rau cov kev siv rhiab.
- Zoo ib yam zoo: Tsim los ntawm cov qauv tswj hwm nruj me ntsis, kom ntseeg tau zoo thiab sib txawv zoo hauv txhua pob.
- Tib neeg: Peb muab kev hloov pauv ntawm cov khoom lag luam cov khoom lag luam thiab ntim khoom kom tau raws li koj cov kev xav tau tshwj xeeb.
- Sij hawm: Nrog peb lub zog logistics thoob ntiaj teb, peb ua kom cov sijhawm xa mus rau cov qhua thoob ntiaj teb.
- Nqi-Zoo: Tus nqi sib tw uas pab koj txoj kev lag luam kom muaj kev ua haujlwm peev nyiaj yam tsis muaj kev sib cuam tshuam zoo.
Vim li cas thiaj xaiv Xinglu Tshuaj?
At Xinglu Tshuaj, peb tau cog lus tseg los muab cov khoom siv hydroxide thiab lwm cov ntaub ntawv tsis tshua muaj. Peb cov chaw tsim khoom hauv Shandong, Suav, yog nruab nrog-lub thev naus laus zis thiab kev tswj hwm zoo rau cov qauv siab rau peb cov khoom. Nrog ntau dua 100 tus neeg ua haujlwm muaj kev paub txog cov neeg ua haujlwm, suav nrog cov engoror enget, peb lav tau zoo ib yam zoo thiab cov neeg siv khoom thoob plaws ntiaj teb.
Peb cov kev pab cuam txuas ntxiv dhau ntawm cov khoom siv kom tau; Peb kuj tseem muaj kev txhawb nqa kev lag luam thiab cov kev daws teeb meem rau ntau yam kev lag luam.
Tshawb nrhiav lub peev xwm ntawm cerium hydroxide nrogXinglu Tshuaj-Koj hlub tus khub hauv cov ntaub ntawv qib siab rau yav tom ntej lub neej tom ntej.
