Nickel nitrate hexahydrate CAS 13478-00-7 wogulitsa fakitale

Nickel nitrate hexahydrate CAS 13478-00-7 fakitale ogulitsa
  • Nickel nitrate hexahydrate CAS 13478-00-7 wogulitsa fakitale
  • Nickel nitrate hexahydrate CAS 13478-00-7 wogulitsa fakitale
  • Nickel nitrate hexahydrate CAS 13478-00-7 wogulitsa fakitale
  • Nickel nitrate hexahydrate CAS 13478-00-7 wogulitsa fakitale

Kufotokozera Kwachidule:

Nickel nitrate hexahydrate CAS 13478-00-7 mtengo wopanga


  • Dzina la malonda:Nickel (II) nitrate hexahydrate
  • CAS:13478-00-7
  • MF:H12N2NiO12
  • MW:290.79
  • EINECS:603-868-4
  • Khalidwe:wopanga
  • Phukusi:1 kg / thumba kapena 25 kg / ng'oma

    • Tsatanetsatane wa Zamalonda

    Zolemba Zamalonda

    Kufotokozera

    Dzina lazogulitsa: Nickel(II) nitrate hexahydrate
    CAS: 13478-00-7
    Chithunzi cha H12N2NiO12
    MW: 290.79
    EINECS: 603-868-4
    Malo osungunuka: 56 °C (lit.)
    Malo otentha: 137 ° C
    kachulukidwe: 2.05 g/mL pa 25 °C(lit.)
    Fp: 137°C

    Kufotokozera

    Zinthu

    Zofotokozera
    Gulu la Catalyst Gawo la mafakitale
    Maonekedwe Green crystal Green crystal
    Ni(NO3)2·6H2O ≥98% ≥98%
    Madzi osasungunuka kanthu ≤0.01% ≤0.01%
    Cl ≤0.001% ≤0.01%
    SO4 ≤0.01% ≤0.03%
    Fe ≤0.001% ≤0.001%
    Na ≤0.02% —–
    Mg ≤0.02% —–
    K ≤0.01% —–
    Ca ≤0.02 ≤0.5%
    Co ≤0.05% ≤0.3%
    Cu ≤0.0005% ≤0.05%
    Zn ≤0.02% —–
    Pb ≤0.001% —–

    Kugwiritsa ntchito

    Amagwiritsidwa ntchito kwambiri popanga ma electro-nickling ndikukonzekera glaze yamtundu wa ceramic ndi mchere wina wa nickel ndi chothandizira chokhala ndi faifi tambala, ndi zina zambiri.

    Katundu

    Nickel nitrate hexahydrate ndi kristalo wobiriwira.

    Ndi zophweka mu kuyamwa chinyezi.

    Zimasweka mu mpweya wouma.

    Imawola kukhala tetrahydrate potaya mamolekyu anayi amadzi ndikusandulika kukhala mchere wopanda madzi pa kutentha kwa 100 ℃.

    Imasungunuka mosavuta m'madzi, imasungunuka mu mowa, ndipo imasungunuka pang'ono mu acetone.

    Njira yake yamadzimadzi ndi acidity.

    Idzayaka ikakumana ndi mankhwala achilengedwe.

    Ndi zovulaza kumeza.

    Za Mayendedwe

    1. Malingana ndi zofunikira za makasitomala athu, tikhoza kupereka njira zosiyanasiyana zoyendera.
    2. Titha kutumiza ndalama zocheperako kudzera pa ndege kapena zonyamulira zapadziko lonse lapansi monga FedEx, DHL, TNT, EMS, ndi mizere yapadera yapadziko lonse lapansi.
    3. Titha kunyamula ndalama zokulirapo panyanja kupita kudoko lodziwika.
    4. Kuwonjezera apo, tikhoza kupereka mautumiki osinthidwa malinga ndi zosowa za makasitomala athu komanso katundu wa katundu wawo.

    Mayendedwe

    Kusungirako

    Kusamala posungira Sungani m'nyumba yosungiramo yozizirirapo mpweya wokwanira.

    Khalani kutali ndi gwero la moto ndi kutentha.

    Kutentha kosungirako sikudutsa 30 ℃, ndipo chinyezi sichidutsa 80%.

    Choyikacho chiyenera kutsekedwa ndi kutetezedwa ku chinyezi.

    Iyenera kusungidwa mosiyana ndi zochepetsera ndi zidulo ndikupewa kusungirako kosakanikirana.

    Malo osungiramo ayenera kukhala ndi zipangizo zoyenera kuti zikhale ndi kutayikira.

    Kukhazikika

    1. Madzi ake amadzimadzi amakhala acidic (pH=4). Imayamwa chinyezi, imawononga msanga mumpweya wonyowa, ndipo imatenthedwa pang'ono mumpweya wowuma. Imataya madzi a kristalo 4 ikatenthedwa, ndikuwola kukhala mchere woyambira kutentha kukakhala kopitilira 110 ℃, ndipo imapitilira kutentha kupanga chisakanizo cha nickel trioxide ya bulauni-wakuda ndi nickel oxide wobiriwira. Zingayambitse kuyaka ndi kuphulika zikakhudzana ndi zinthu zamoyo. chakupha. Malingana ndi chinyezi chomwe chili mumlengalenga, chikhoza kukhala chozizira kapena chonyowa. Imasungunuka m'madzi akristalo ikatenthedwa mpaka pafupifupi 56.7 ℃.
    zosungunuka m'madzi. Amasungunukanso mu ethanol ndi ammonia.
    2. Kukhazikika ndi kukhazikika
    3. Kusagwirizana: amphamvu kuchepetsa wothandizira, asidi wamphamvu
    4. Zinthu zopewera kukhudzana ndi kutentha
    5. Zowopsa za polymerization, palibe polymerization
    6. Kuwola mankhwala nayitrogeni oxides

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