Cerium fluoride 7758-88-5 idiyele iṣelọpọ

Apejuwe kukuru:

Cerium fluoride 7758-88-5 factory owo


  • Orukọ ọja:Cerium fluoride
  • CAS:7758-88-5
  • MF:CeF3
  • MW:197.1112096
  • EINECS:231-841-3
  • Ohun kikọ:olupese
  • Apo:1 kg / kg tabi 25 kg / ilu
  • Alaye ọja

    ọja Tags

    Apejuwe

    Orukọ ọja: Cerium fluoride
    CAS: 7758-88-5
    MF: CeF3
    MW: 197.1112096
    EINECS: 231-841-3
    Yiyo ojuami: 1640 °C
    Oju otutu: 2300 °C
    Ìwọ̀n: 6.16 g/ml ní 25°C(tan.)
    Fp: 2300°C
    Merck: 14,1998

    Sipesifikesonu

    CeO2/TREO (% iṣẹju.) 99.999 99.99 99.9 99
    TREO (% iṣẹju.) 81 81 81 81
    Pipadanu lori ina (% max.) 1 1 1 1
    Toje Earth impurities ppm o pọju. ppm o pọju. % max. % max.
    La2O3/TREO

    Pr6O11/TREO

    Nd2O3/TREO

    Sm2O3/TREO

    Y2O3/TREO

    2

    2

    2

    2

    2

    50

    50

    20

    10

    10

    0.1

    0.1

    0.05

    0.01

    0.01

    0.5

    0.5

    0.2

    0.05

    0.05

    Awọn Egbin Aiye ti ko ṣọwọn ppm o pọju. ppm o pọju. % max. % max.
    Fe2O3

    SiO2

    CaO

    PbO

    Al2O3

    NiO

    KuO

    10

    50

    30

    5

    10

    5

    5

    20

    100

    100

    10

    0

    0

    0

    0.02

    0.03

    0.05

    0

    0

    0

    0

    0.03

    0.05

    0.05

    0

    0

    0

    0

    Ohun elo

    Cerium Fluoride, jẹ ohun elo aise pataki fun lulú didan, gilasi pataki, awọn ohun elo irin.Ni ile-iṣẹ gilasi, o gba pe o jẹ oluranlowo didan gilasi ti o munadoko julọ fun didan opiti pipe.

    O tun ti lo lati decolorize gilasi nipa titọju irin ni awọn oniwe-ferrous ipinle.

    Ninu iṣelọpọ irin, a lo lati yọ Atẹgun ati Sulfur ọfẹ kuro nipa dida awọn oxysulfides iduroṣinṣin ati nipa sisọ awọn eroja itọpa ti ko fẹ, gẹgẹbi asiwaju ati antimony.

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    sisan awọn ofin

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    Iduroṣinṣin

    Kii yoo decompose ti o ba lo ati fipamọ ni ibamu si awọn pato

    Yago fun olubasọrọ pẹlu acid.


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