Lub Hoobkas Muab Khoom Cerium (Ⅳ) Hydroxide (Ce (OH) 4) (CAS No. 12014-56-1) Duab Tshwj Xeeb

Hoobkas Muab Cerium (Ⅳ) Hydroxide (Ce (OH))₄) (CAS No. 12014-56-1)

Kev Piav Qhia Luv:

Cov tshuaj lom neeg ntawm cerium hydroxide yog Ce(OH)₄. Nws yog ib qho hmoov daj uas yaj hauv cov kua qaub tab sis tsis yaj hauv dej.

Lub tuam txhab WONAIXI muaj daim ntawv pov thawj tsim khoom ntawm cov txheej txheem tsim khoom cerium hydroxide siab, thiab tuaj yeem muab cov neeg siv khoom zoo cerium hydroxide cov khoom (egSO42- <100ppm, Cl - <50ppm thiab lwm yam) thiab tus nqi sib tw.

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Cov Khoom Qhia Txog Khoom

Kev piav qhia ntawm cov khoom

Cerium hydroxide muaj cov khoom zoo xws li optical, electrochemical thiab catalytic, yog li nws yog siv dav ua cov tshuaj reagents, industrial catalysts, thiab siv ua tus stabilizer rau polyvinyl chloride plastics, synthetic cerium naphthoate ua tus ziab xim; Hauv kev lag luam metallurgical, nws tuaj yeem siv ua tus nodulator ntawm ductile hlau los smelt cerium ferrosilicon alloy, lossis ua cov khoom siv raw rau smelting cerium-nplua nuj rare earth ferrosilicon alloy. Siv ua ib qho additive hauv electroplating technology; Nws kuj tseem siv rau hauv roj sensor, roj cell thiab lwm yam teb.

Lub tuam txhab WONAIXI (WNX) tau pib tsim cov cerium hydroxide xyoo 2011 thiab tau muab tso rau hauv kev tsim khoom loj hauv xyoo 2012. Peb txuas ntxiv txhim kho cov txheej txheem tsim khoom kom muab cov neeg siv khoom nrog cov khoom zoo, thiab nrog cov txheej txheem siab heev los thov rau cov txheej txheem tsim khoom cerium hydroxide hauv tebchaws. Peb tau tshaj tawm cov kev tshawb fawb thiab kev txhim kho ntawm cov khoom no rau lub chaw haujlwm tshawb fawb thiab thev naus laus zis hauv tebchaws, thiab cov kev tshawb fawb ntawm cov khoom no tau raug soj ntsuam ua qib ua ntej hauv Suav teb. Tam sim no, WNX muaj peev xwm tsim khoom txhua xyoo ntawm 2,500 tons ntawm cerium hydroxide.

Cov lus qhia ntawm cov khoom

Cerium Hydroxide
Cov mis:	Ce(OH)4		CAS:	12014-56-1
Qhov hnyav ntawm cov mis:	208.15
Cov lus txhais:	Cerium (IV) Hydroxide; Cerium (IV) Oxide Hydrated; Cerium Hydroxide; Ceric Hydroxide; Ceric Oxide Hydrated; Ceric Hydroxide; Cerium tetrahydroxide
Cov Khoom Siv Lub Cev:	hmoov daj daj los yog xim av daj. Insoluble hauv dej, soluble hauv acid.
Cov Lus Qhia Tshwj Xeeb
Khoom No.		CH-3.5N		CH-4N
TREO%		≥65		≥65
Cerium purity thiab cov khoom tsis muaj zog ntawm lub ntiaj teb tsis tshua muaj
CeO₂/TREO%		≥99.95		≥99.99
La₂O₃/TREO%		≤0.02		≤0.004
Pr₆eO₁₁/TREO%		≤0.01		≤0.003
Nd₂O₃/TREO%		≤0.01		≤0.003
Sm₂O₃/TREO%		≤0.005		≤0.001
Y₂O₃/TREO%		≤0.005		≤0.001
Cov av tsis muaj kuab paug tsawg
Fe₂O₃%		≤0.01		≤0.005
SiO₂%		≤0.02		≤0.01
CaO%		≤0.03		≤0.01
CL^-%		≤0.03		≤0.01
SO₄^2-%		≤0.03		≤0.02

Kev txheeb xyuas qhov txaus ntshai ntawm SDS

1. Kev faib tawm ntawm cov tshuaj lossis cov khoom sib xyaw
Muaj kev phom sij rau ib puag ncig hauv dej, mus sij hawm ntev (Mob Ntev) - Qeb Mob Ntev 4
2. Cov ntsiab lus ntawm daim ntawv lo GHS, suav nrog cov lus ceeb toom ceev faj

Cov Duab Kos	Tsis muaj cim.
Lo lus qhia	Tsis muaj lus ceeb toom.
Cov lus qhia txog kev phom sij	H413 Tej zaum yuav ua rau muaj kev cuam tshuam tsis zoo rau cov tsiaj txhu hauv dej mus ntev
Cov lus ceeb toom ua ntej
Kev Tiv Thaiv	P273 Tsis txhob tso tawm rau ib puag ncig.
Cov lus teb	tsis muaj ib qho
Kev Khaws Cia	tsis muaj ib qho
Kev Pov Tseg	P501 Pov tseg cov ntsiab lus / thawv rau ...

3. Lwm yam kev phom sij uas tsis ua rau muaj kev faib tawm
Tsis muaj dab tsi

Cov Ntaub Ntawv Txog Kev Thauj Mus Los ntawm SDS

Tus lej UN:	-
Lub npe xa khoom ntawm UN:	Tsis raug rau cov lus pom zoo ntawm Cov Cai Qauv Kev Thauj Khoom Txaus Ntshai.
Chav kawm txaus ntshai ntawm kev thauj mus los:	-
Kev thauj mus los qib thib ob txaus ntshai:	-
Pawg ntim khoom:	-
Kev sau npe txog kev phom sij:	-
Cov Tshuaj Lom Hauv Dej Hiav Txwv (Yog/Tsis Yog):	No
Cov kev ceev faj tshwj xeeb txog kev thauj mus los lossis txoj kev thauj mus los:	Cov khoom uas ntim yuav tsum tiav thiab cov khoom uas thauj yuav tsum muaj kev nyab xeeb. Thaum lub sijhawm thauj mus los, lub thawv yuav tsum tsis txhob xau, vau, poob lossis puas tsuaj. Cov tsheb thauj khoom thiab cov nkoj yuav tsum tau ntxuav thiab tua kab mob kom huv si, txwv tsis pub lwm yam khoom yuav tsis raug thauj mus.