English
  • nybjtp
Cerium Chloride Heptahydrate (CeCl3·7H2O) (CAS No. 18618-55-8) Duab Tshwj Xeeb
  • Cerium Chloride Heptahydrate (CeCl3·7H2O) (CAS No. 18618-55-8)

Cerium Chloride Heptahydrate (CeCl2)3·7H2O) (CAS No. 18618-55-8)

Kev Piav Qhia Luv:

Cerium Chloride Heptahydrate (CeCl2)3·7H2O) yog ib qho siv lead ua xim tsis muaj xim siv rau hauv kev tsim cov tshuaj catalysts petrochemical, cov tshuaj tiv thaiv xeb hlau, thiab tseem siv rau hauv kev tsim cov hlau cerium thiab lwm yam cerium compounds. WONAIXI lub tuam txhab yog cov chaw tsim khoom ntawm cov ntsev av tsis tshua muaj. Peb tuaj yeem muab cov neeg siv khoom nrog cov khoom lag luam cerium chloride zoo, suav nrog cerium chloride heptahydrate, anhydrous cerium chloride.


Cov Khoom Qhia Txog Khoom

Kev piav qhia ntawm cov khoom

Cerium chloride yog ib qho khoom siv tseem ceeb rau kev tsim cov cerium compounds, yog li nws siv dav hauv cov roj av catalysts, cov pa roj carbon catalysts, cov khoom sib xyaw thiab lwm yam teb. Nws kuj tseem siv tau los npaj cov hlau cerium los ntawm electrolysis. Anhydrous cerium chloride tuaj yeem txhawb ntau yam kev ua haujlwm ntawm cov organic, yog li nws muaj kev cia siab zoo hauv kev ua haujlwm ntawm cov organic synthesis thiab cov tshuaj intermediates synthesis. WONAIXI lub tuam txhab cog lus rau kev tsim cov khoom siv ua haujlwm zoo tshaj plaws los ua kom tau raws li cov neeg siv khoom R & D thiab kev xav tau ntau lawm. peb tsim Cerium Chloride Heptahydrate rau lub sijhawm ntev, nrog rau lub peev xwm tsim khoom txhua xyoo ntawm 6000 tons. Peb cov khoom cerium chloride heptahydra raug xa tawm mus rau Kauslim Teb, Nyiv Pooj, Is Nrias teb, Tebchaws Meskas thiab lwm lub tebchaws, feem ntau ntawm cov khoom no yog siv hauv kev ua haujlwm ntawm catalyst, cov khoom hloov kho dopant, electrode corrosion inhibitor.

Cov lus qhia ntawm cov khoom

Cerium Chloride Heptahydrate
Cov mis: CeCl3·7H2O CAS: 18618-55-8
Qhov hnyav ntawm cov mis: EC TSIS MUAJ: 232-227-8
Cov lus txhais: Cerium (III) Chloride Heptahydrate; Cerium trichloride heptahydrate; Cerium chloride heptahydrate; cerium (3+), trichloride, heptahydrate;
Cov Khoom Siv Lub Cev: Tsis muaj xim, zoo li pob crystalline, soluble hauv dej

Cov Lus Qhia Tshwj Xeeb
Khoom No.

CL3.5N

CL-4N
TREO%

≥45

≥46

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
Pr6O11/TREO%

<0.01

<0.002
Nd2O3/TREO%

<0.01

<0.002
Sm2O3/TREO%

<0.005

<0.001
Y2O3/TREO%

<0.005

<0.001

Cov av tsis muaj kuab paug tsawg
Ca%

<0.005

<0.002
Fe%

<0.005

<0.002
Na%

<0.005

<0.002
K%

<0.002

<0.001
Pb%

<0.002

<0.001
Al%

<0.005

<0.003
SO42-%

<0.03

<0.03
NTU

<10

<10

Kev txheeb xyuas qhov txaus ntshai ntawm SDS

1. Kev faib tawm ntawm cov tshuaj lossis cov khoom sib xyaw Kev khaus ntawm daim tawv nqaij, Qeb 2 Kev khaus ntawm qhov muag, Qeb 2 2. Cov ntsiab lus ntawm daim ntawv lo GHS, suav nrog cov lus ceeb toom ceev faj

Cov Duab Kos  cov lus piav qhia txog khoom1
Lo lus qhia Ceeb Toom
Cov lus qhia txog kev phom sij H315 Ua rau khaus tawv nqaijH319 Ua rau khaus qhov muag hnyavH335 Tej zaum yuav ua rau khaus ua pa
Cov lus ceeb toom ua ntej
Kev Tiv Thaiv P264 Ntxuav ... kom huv si tom qab kov. P280 Hnav cov hnab looj tes tiv thaiv / khaub ncaws tiv thaiv / tiv thaiv qhov muag / tiv thaiv lub ntsej muag. P261 Tsis txhob ua pa plua plav / pa luam yeeb / roj / pos huab / pa dej / tshuaj tsuag. P271 Siv sab nraum zoov xwb lossis hauv thaj chaw muaj cua zoo.
Cov lus teb P302+P352 YOG NYOB RAU NTAWM DAIM TAWV NQAIJ: Ntxuav nrog dej ntau ntau/…P321 Kev kho mob tshwj xeeb (saib… ntawm daim ntawv lo no).P332+P313 Yog tias khaus tawv nqaij: Nrhiav kev kho mob/kev saib xyuas. P362+P364 Tshem cov khaub ncaws uas muaj kuab lom thiab ntxuav nws ua ntej siv dua. P305+P351+P338 YOG NYOB RAU HAUV QHOV MUAG: Yaug kom zoo nrog dej rau ob peb feeb. Tshem cov tsom iav, yog tias muaj thiab yooj yim ua. Txuas ntxiv yaug. P337+P313 Yog tias khaus qhov muag tseem muaj: Nrhiav kev kho mob/kev saib xyuas. P304+P340 YOG NYOB RAU HAUV PA: Tshem tus neeg mus rau qhov chaw huab cua ntshiab thiab ua kom xis nyob rau kev ua pa. P312 Hu rau LUB CHAW UA HAUJ LWM TXOG POISON/kws kho mob/\u2026yog tias koj xav tias tsis zoo.
Kev Khaws Cia P403+P233 Khaws cia rau qhov chaw uas muaj cua nkag tau zoo. Kaw lub thawv kom nruj. P405 Khaws cia kom xauv.
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

Cov Ntaub Ntawv Txog Kev Thauj Mus Los ntawm SDS

Tus lej UN:
Lub npe xa khoom ntawm UN: -
Chav kawm txaus ntshai ntawm kev thauj mus los:
ADR/RID: Tsis yog khoom txaus ntshai. IMDG: Tsis yog cov khoom txaus ntshai. IATA: Tsis yog cov khoom txaus ntshai.
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 tsheb thauj khoom yuav tsum muaj cov khoom siv tua hluav taws thiab cov khoom siv kho mob thaum muaj xwm txheej ceev uas muaj ntau yam thiab ntau npaum li cas. Txwv tsis pub sib xyaw nrog cov tshuaj oxidants thiab cov tshuaj noj tau. Cov kav dej tso pa tawm ntawm cov tsheb thauj khoom yuav tsum muaj cov khoom tiv thaiv hluav taws. Yuav tsum muaj cov saw hlau av thaum lub tsheb thauj khoom (tank) siv rau kev thauj mus los, thiab tuaj yeem teeb tsa qhov faib qhov hauv lub tank kom txo cov hluav taws xob zoo li qub uas tsim los ntawm kev poob siab. Tsis txhob siv cov khoom siv kho tshuab lossis cov cuab yeej uas yooj yim hluav taws xob. Nws yog qhov zoo tshaj plaws los xa khoom thaum sawv ntxov thiab yav tsaus ntuj thaum lub caij ntuj sov. Thaum thauj mus los yuav tsum tiv thaiv kev raug tshav ntuj, nag, tiv thaiv qhov kub siab. Nyob deb ntawm tinder, qhov chaw kub thiab thaj chaw kub siab thaum nres. Kev thauj mus los ntawm txoj kev yuav tsum ua raws li txoj kev tau teev tseg, tsis txhob nyob hauv thaj chaw nyob thiab thaj chaw muaj neeg coob coob. Txwv tsis pub plam lawv hauv kev thauj mus los ntawm tsheb ciav hlau. Cov nkoj ntoo thiab cement raug txwv tsis pub thauj khoom ntau. Cov cim qhia txog kev phom sij thiab cov lus tshaj tawm yuav tsum tau tshaj tawm rau ntawm txoj kev thauj mus los raws li cov kev cai thauj mus los.
  • Yav dhau los:
  • Tom ntej no:
    • Sau koj cov lus ntawm no thiab xa tuaj rau peb

    Pawg khoom

    Nias nkag mus nrhiav lossis nias ESC kom kaw