Cupric oxides cas 1317-38-0 fakitale

Cupric Oxides Cas 1317-38-0 Trave Fact
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Cupric Oxides Cas 1317-38-0 Kupanga Othandizira


  • Dzina lazogulitsa:Cupric Oxide
  • Cas:1317-38-0
  • Mf:Cno
  • Mw:79.55
  • Einecs:215-269-1
  • Khalidwe:kupanga
  • Phukusi:1 kg / kg kapena 25 kg / ng'oma
  • Tsatanetsatane wazogulitsa

    Matamba a malonda

    Kaonekeswe

    Dzina la Chene: Copper Oxide
    Cas: 1317-38-0
    Mf: COO
    Mw: 79.55
    Malo osungunuka: 1326 ° C
    Kuchulukitsa: 6.3-6.9 g / cm3
    Muyezo: GB / T 26046-2010
    Katundu: Copper oxide ndi ufa wakuda kapena wa bulauni. Mkulu wa mkuwa amakhutitsidwa m'madzi ndi mowa wa ethyl; Sungunulani mu asidi, ammonium chloride ndi edit potaziyamu cyanide yankho. Oxide ya mkuwa imatha kusungunuka pang'onopang'ono mu njira ya Amoni ndikuchita ndi alkali wamphamvu.

    Chifanizo

    Zinthu
    Kulembana
    Kaonekedwe
    Ufa wakuda kapena wakuda
    Kukhala Uliri
    ≥98%
    Cu
    ≥788.2%
    Cl
    ≤0.2%
    So4
    ≤0.2%
    Zosangalatsa ku Hydrochloric acid
    ≤0.2%
    Madzi osungunuka
    ≤0.1%

     

    Karata yanchito

    1. Oxide yamkuwa imagwiritsidwa ntchito makamaka ngati wothandizirana ndi utoto wagalasi, enamel, ceramics ndi zopangira za zida zamagetsi.

    2. Amagwiritsidwanso ntchito pakupanga moto, utoto, othandizira othandizira, mchere wina wamkuwa, komanso mu silika wopanga ndi malonda amagetsi.

    Malo osungira

    Osungidwa munyumba yopumira ndi yowuma kuti mupewe chinyontho;

    Olekanitsidwa ndi zinthu zolimba ndi zakudya.

    Malipiro

    * Titha kupereka njira zosiyanasiyana zolipira za kusankha kwa makasitomala.

    * Zomwe ndalama ndizochepa, makasitomala nthawi zambiri amalipira kudzera pa Paypal, Western Union, Alibaba, ndi zina zambiri.

    * Pamene kuchuluka kwake ndi kwakukulu, makasitomala nthawi zambiri amalipira kudzera pa T / T, l / c powoneka, Alibaba, etc.

    * Kupatula apo, makasitomala ochulukirapo amagwiritsa ntchito a Alipay kapena Wechat kulipira kuti alipire.

    malipiro
    Kupititsa

    Za mayendedwe

    1. Timapereka njira zingapo zoyendera kuti zigwirizane ndi zosowa za makasitomala athu.
    2. Kwa kuchuluka kocheperako, timapereka ntchito zapadziko lonse lapansi kapena zapadziko lonse lapansi, monga Fedex, DHL, TNS, EMS, ndi zoyendera zingapo zapadera.
    3. Zowonjezera zazikulu, titha kutumiza ndi nyanja kupita padoko.
    4. Kuphatikiza apo, timapereka ntchito zosinthidwa kuti tikwaniritse zofuna za makasitomala athu ndi akaunti yazomwe zimapangidwa ndi zinthu zapadera.


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