Tantalum 7440-25-7

Tantalum 7440-25-7 Kiʻi Hōʻikeʻike
  • Tantalum 7440-25-7
  • Tantalum 7440-25-7
  • Tantalum 7440-25-7
  • Tantalum 7440-25-7

ʻO ka wehewehe pōkole:

Tantalum 7440-25-7


  • inoa huahana:Tantalum
  • CAS:7440-25-7
  • MF: Ta
  • MW:180.95
  • EINECS:231-135-5
  • ʻAno:mea hana
  • Pūʻolo:1 g / ʻōmole a i ʻole 25 g / ʻōmole

    • Huahana Huahana

    Huahana Huahana

    wehewehe

    Ka inoa huahana: Tantalum

    CAS: 7440-25-7

    MF: Ta

    MW: 180.95

    EINECS: 231-135-5

    Ka helu hehee: 2996 °C(kukui.)

    Ka helu o ka paila: 5425 °C(kukui.)

    Māmā:16.69 g/cm 3 (māmā)

    Form: uwea

    Ka waihoʻoluʻu: ʻAhinahina i ke kālā

    Kaumaha kiko: 16.6

    Hōʻike

    Nā mea Nā kikoʻī
    inoa huahana Tantalum
    Helu cas 7440-25-7
    ʻAno molekala Ta
    Kaumaha molekula 180.95
    EINECS 231-135-5
    Ka nana aku pauda ʻeleʻele
    Ni(%,Min) 99.9%

    Palapala noi

    Hoʻohana ʻia ia e hana i nā capacitors electrolytic kiʻekiʻe

    Hoʻohana nui ʻia ia i nā lako kaua a me nā kahua ʻenehana kiʻekiʻe.

    No ka laʻana, kaʻa lewa, televise, kamepiula a pēlā aku.

    Uku

    1, T/T

    2, L/C

    3, Visa

    4, Kāleka ʻaiʻē

    5, Paypal

    6, Alibaba kālepa Assurance

    7, Hui Komohana

    8, MoneyGram

    9, Ma waho aʻe, i kekahi manawa mākou e ʻae iā Bitcoin.

    Waihona

    Pono e mālama ʻia kēia huahana i kahi maloʻo, ʻoluʻolu a hoʻopaʻa ʻia o ke kaiapuni, ʻaʻole hiki ke ʻike ʻia i ka ea, pono e pale aku i ke koʻikoʻi kaumaha, e like me ka lawe ʻana i nā ukana maʻamau.

    Paʻa

    Hiki iā ia ke hana me ka fluorine, ka hopena alkali ikaika a me ka sulfuric acid fuming ma 200 ℃.

    Hiki iā ia ke hana me ka hapa nui o nā metala ʻole ke hoʻomehana ʻia.

    Hōʻalo i ka pili ʻana me nā oxides, halogens, alkalis, interhalogen compounds, a me ka nitrogen fluoride.

    Loaʻa i ka Tantalum ka pale ʻana i ka corrosion ikaika i nā ʻakika ikaika, ʻoi aku ka sulfuric acid.

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