ʻO Cerium fluoride 7758-88-5 kumu kūʻai hana

ʻO ka wehewehe pōkole:

ʻO Cerium fluoride 7758-88-5 kumu kūʻai hale hana


  • Inoa mea kūʻai :Cerium fluoride
  • CAS:7758-88-5
  • MF:CeF3
  • MW:197.1112096
  • EINECS:231-841-3
  • ʻAno:mea hana
  • Pūʻolo:1 kg / kg a i ʻole 25 kg / pahu
  • Huahana Huahana

    Huahana Huahana

    wehewehe

    Inoa Huahana: Cerium fluoride
    CAS: 7758-88-5
    MF: CeF3
    MW: 197.1112096
    EINECS: 231-841-3
    Kahi hehee: 1640 °C
    Puni paila: 2300 °C
    Māmā: 6.16 g/mL ma 25 °C(māmā)
    Fp: 2300°C
    Merck: 14,1998

    Hōʻike

    CeO2/TREO (% min.) 99.999 99.99 99.9 99
    TREO (% min.) 81 81 81 81
    Pohō ma ka ʻā (% max.) 1 1 1 1
    Na Laka Laka Laka ppm max. ppm max. % ka nui. % ka nui.
    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

    ʻO nā mea haumia honua ʻole ppm max. ppm max. % ka nui. % ka nui.
    Fe2O3

    SiO2

    CaO

    PbO

    Al2O3

    NiO

    CuO

    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

    Palapala noi

    ʻO Cerium Fluoride, ʻo ia ka mea koʻikoʻi no ka polishing pauka, aniani kūikawā, nā noi metallurgical.I loko o ka ʻoihana aniani, ua manaʻo ʻia ʻo ia ka mea ʻoi aku ka maikaʻi o ke aniani polishing agent no ka precision optical polishing.

    Hoʻohana ʻia nō hoʻi e decolorize i ke aniani ma ka mālama ʻana i ka hao i kona kūlana ferrous.

    I ka hana kila, hoʻohana ʻia ia e wehe i ka Oxygen a me Sulfur manuahi ma o ka hana ʻana i nā oxysulfides paʻa a me ka hoʻopaʻa ʻana i nā mea pono ʻole, e like me ke alakaʻi a me ka antimony.

    Uku

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    hua'ōlelo uku

    Nā kūlana mālama

    Hoʻokuʻu ʻia ma lalo o ke kinoea pale maloʻo,

    E hoʻopaʻa i ka pahu

    E hoʻokomo i loko o kahi pahu paʻa a mālama i kahi maloʻo maloʻo

    Paʻa

    ʻAʻole e decompose inā hoʻohana ʻia a mālama ʻia e like me nā kikoʻī

    Hōʻalo i ka pilina me ka waika.


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