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99.95-99.999% min Lanthanum Oxide

Lus piav qhia luv luv:

  • CAS:1312-81-8 ib
  • Formula:lwj 2o3
  • Molecular Luj:325.82 ib
  • Ceev:6.51 g / cm3
  • Melting Point:2315 ℃
  • Qhov tsos:Dawb hmoov
  • Solubility:Insoluble nyob rau hauv dej, moderately soluble nyob rau hauv muaj zog mineral acids

Product Detail

Khoom cim npe

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Cov ntaub ntawv tseem ceeb:

Qhov chaw ntawm Keeb Kwm: Anhui Tuam Tshoj (mainland), Anhui Tuam Tshoj (Mainland)

Hom Lub Npe: FITECH Tus Qauv Zauv: F-La2o3

Cov khoom xyaw: Lanthanum oxide, Lanthanum

Yam khoom: Rare Earth Powder Cov ntsiab lus (feem pua): 99.99-99.999

Daim ntawv thov: Optical iav Qib: Lanthanum oxide

Lub Npe: Lanthanum Oxide CAS No: 1312-81-8

Cov tsos: dawb hmoov Stability: Insoluble nyob rau hauv dej, moderately

Khoom siv: Lanthanum Siv: Kho qhov muag iav

Cov ntsiab lus: 99% -99.999% Loj: tsawg dua 325 mesh

Code LC-3 N LC-4 N LC-4.5 N
TREO% ≥97 ≥98 ≥98
La purity thiab txheeb ze tsis tshua muaj ntiaj teb impurities
La2O3/TREO% ≥99.9 ≥99.99 ≥99.995
CeO2/TREO% ≤ 0.05 ≤ 0.007 ≤ 0.004
Pr6O11/TREO% ≤ 0.01 ≤ 0.001 ≤ 0.0005
Nd2O3/TREO% ≤ 0.01 ≤ 0.001 ≤ 0.0005
Sm2O3/TREO% ≤ 0.01 ≤ 0.001 ≤ 0.0005
Y2O3/TREO% ≤ 0.01 ≤ 0.001 ≤ 0.0005
Tsis tshua muaj ntiaj teb impurity
Fe 2O3% ≤ 0.005 ≤ 0.003 ≤ 0.0003
SiO 2% ≤ 0.02 ≤ 0.015 ≤ 0.005
CaO % ≤ 0.05 ≤ 0.01 ≤ 0.005
Na% ≤ 0.005 ≤ 0.003 ≤ 0.002
MnO2% ≤ 0.003 ≤ 0.002 ≤ 0.001
AL2O3% ≤ 0.01 ≤ 0.007 ≤ 0.005
PbO% ≤ 0.01 ≤ 0.005 ≤ 0.003
Cl-% ≤0.1 ≤ 0.06 ≤ 0.04
Xov tooj cua 1 Bq/g
1000 ℃ 2 teev ≤ 3.0 ≤ 2.0 ≤ 2.0

Daim ntawv thov:

1.Lanthanum Oxide, tseem hu ua Lanthana, siab purity Lanthanum Oxide (99.99% rau 99.999%)

2.Ua ntawv thov hauv kev ua cov tsom iav tshwj xeeb los txhim kho cov alkali tsis kam ntawm iav.

3.used nyob rau hauv La-Ce-Tb phosphors rau fluorescent teeb thiab ua tshwj xeeb kho qhov muag tsom iav, xws li infrared-absorbing iav, raws li zoo raws li lub koob yees duab thiab telescope lo ntsiab muag.

4.Low qib ntawm Lanthanum Oxide yog dav siv hauv ceramics thiab FCC catalyst, thiab tseem yog raw khoom rau Lanthanum Hlau ntau lawm.

5.Lanthanum Oxide kuj yog siv los ua ib qho kev loj hlob ntxiv thaum lub sij hawm ua kua theem sintering ntawm Silicon Nitride thiab Zirconium Diboride.

 

 

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Daim ntawv pov thawj

Cov khoom tau pom zoo los ntawm FDA, REACH, ROSH, ISO thiab lwm yam ntawv pov thawj, raws li cov qauv hauv tebchaws.

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